BÀI TẬP THỰC HÀNH KTRA GIỮA KỲ 2 TIẾNG ANH 11- 2026.
Choose the word whose “ch”; “I” is pronounced differently from the others.
1. A. change B. charity C. machine D. children
2. A. school B. chemistry C. technology D. church
3. A. check B. teacher C. machine D. choice
4. A. charity B. kitchen C. chemistry D. chair
5. A. change B. watch C. machine D. choose
6. A. climate B. digital C. wildlife D. environment
7. A. device B. invention C. privacy D. climate
8. A. village B. machine C. river D. difficult
9. A. climate B. decide C. inspire D. living
10. A. invent B. digital C. wildlife D. sister
PHẦN A. TỪ CÓ 2 ÂM TIẾT (20 câu)- lop 11- giua ky2
1.A. climateB. effortC. reduceD. damage
2.A. forestB. carbonC. protectD. ocean
3.A. natureB. globalC. becomeD. species
4.A. heritageB. cultureC. preventD. temple
5.A. effortB. limitC. allowD. damage
6.A. riverB. protectC. mountainD. desert
7.A. climateB. affectC. forestD. damage
8.A. visitB. travelC. protectD. value
9.A. carbonB. oceanC. reduceD. nature
10.A. cultureB. templeC. attractD. village
11.A. planetB. climateC. destroyD. forest
12.A. effortB. resultC. damageD. method
13.A. desertB. oceanC. protectD. mountain
14.A. riverB. forestC. reduceD. nature
15.A. visitB. protectC. travelD. value
16.A. templeB. cultureC. respectD. village
17.A. planetB. forestC. controlD. nature
18.A. carbonB. climateC. reduceD. effort
19.A. riverB. allowC. oceanD. nature
20.A. damageB. forestC. protectD. village
PHẦN B. TỪ CÓ 3 ÂM TIẾT (20 câu)
21.A. energyB. pollutionC. visitorD. heritage
22.A. animalB. festivalC. preserveD. beautiful
23.A. atmosphereB. visitorC. holidayD. beautiful
24.A. heritageB. naturalC. protectD. festival
25.A. energyB. familyC. pollutionD. holiday
26.A. visitorB. naturalC. protectD. animal
27.A. festivalB. pollutionC. beautifulD. heritage
28.A. naturalB. holidayC. protectD. visitor
29.A. energyB. pollutionC. animalD. festival
30.A. heritageB. visitorC. protectD. natural
31.A. beautifulB. festivalC. pollutionD. holiday
32.A. energyB. visitorC. protectD. animal
33.A. heritageB. festivalC. pollutionD. natural
34.A. holidayB. visitorC. protectD. beautiful
35.A. animalB. festivalC. pollutionD. energy
36.A. naturalB. visitorC. protectD. holiday
37.A. beautifulB. pollutionC. festivalD. heritage
38.A. energyB. visitorC. protectD. natural
39.A. animalB. festivalC. pollutionD. heritage

40.A. holidayB. visitorC. protectD. energy
BÀI KIỂM TRA TỪ VỰNG (UNIT 6–8)
Choose the correct answer A, B, C, or D.
1. Global warming is mainly caused by the increase of ______ gases in the atmosphere.
A. greenhouseB. sunlightC. rainfallD. oxygen
2. Cutting down too many trees can lead to ______.
A. pollutionB. deforestationC. populationD. invention
3. Many scientists are trying to find ways to reduce carbon ______.
A. footprintB. markC. paperD. effect
4. Solar energy is a type of ______ energy.
A. renewableB. dangerousC. expensiveD. dirty
5. The government encourages people to save ______ to protect the environment.
A. electricityB. furnitureC. clothingD. plastic
6. Using bicycles instead of cars helps reduce air ______.
A. pollutionB. temperatureC. educationD. experiment
7. An ______ is a new device or method created for the first time.
A. inventionB. pollutionC. discussionD. solution
8. The Internet is one of the greatest ______ of the 20th century.
A. inventB. inventionsC. inventingD. invented
9. Smartphones allow people to communicate more ______.
A. convenientB. convenienceC. convenientlyD. inconvenient
10. Many modern machines are designed to make our lives ______.
A. easierB. harderC. slowerD. poorer
11. Artificial intelligence can help doctors ______ diseases earlier.
A. inventB. detectC. protectD. remove
12. Robots are often used in factories to increase ______.
A. productionB. pollutionC. populationD. solution
13. ASEAN stands for the Association of Southeast Asian ______.
A. NationsB. CountriesC. AreasD. Regions
14. Vietnam became a member of ASEAN in ______.
A. 1985B. 1995C. 2005D. 2015
15. ASEAN aims to promote peace and ______ in the region.
A. stabilityB. pollutionC. inventionD. difficulty
16. Member countries work together to improve economic ______.
A. cooperationB. pollutionC. inventionD. destruction
17. Cultural exchange helps people understand different ______.
A. traditionsB. factoriesC. enginesD. experiments
18. Tourism between ASEAN countries has increased in recent ______.
A. centuriesB. decadesC. minutesD. seconds
19. Many ASEAN countries cooperate to protect the ______.
A. environmentB. inventionC. classroomD. television
20. Climate change affects weather ______ around the world.
A. patternsB. picturesC. machinesD. papers
21. Scientists warn that sea levels may ______ in the future. This means the earth's temperature will
be warmer and warmer.
A. riseB. fallC. stopD. break
22. Recycling helps reduce the amount of ______.
A. wasteB. waterC. airD. food
23. Wind power is another source of ______ energy.
A. renewableB. uselessC. harmfulD. dirty
24. The new machine can work more ______ than humans.
A. efficientB. efficiencyC. efficientlyD. inefficiency
25. Some inventions are created to solve everyday ______.
A. problemsB. picturesC. colorsD. letters

26. ASEAN cooperation has increased trade between ______ countries.
A. memberB. memoryC. modernD. middle
27. Technology has changed the way people ______ information.
A. shareB. closeC. breakD. fall
28. Many countries are trying to reduce greenhouse gas ______.
A. emissionsB. lessonsC. machinesD. houses
29. Environmental protection requires international ______.
A. cooperationB. pollutionC. inventionD. education
30. Students should learn how to protect the ______.
A. environmentB. televisionC. dictionaryD. calculator
To-infinitive Clause (1–15)
1. The teacher asked us ______ the project on environmental protection.
A. finishB. finishingC. to finishD. finished
2. My parents encouraged me ______ part in volunteer activities.
A. takeB. takingC. to takeD. took
3. She decided ______ abroad to study next year.
A. goB. to goC. goingD. went
4. We hope ______ more international students in the future.
A. welcomeB. welcomingC. to welcomeD. welcomed
5. The government plans ______ new policies to protect wildlife.
A. introduceB. to introduceC. introducingD. introduced
6. He promised ______ the meeting on time.
A. attendB. attendingC. to attendD. attended
7. Many students want ______ their English speaking skills.
A. improveB. improvingC. to improveD. improved
8. The club invited students ______ in the charity event.
A. participateB. to participateC. participatingD. participated
9. She managed ______ the difficult exam successfully.
A. passB. passingC. to passD. passed
10. The organization asked volunteers ______ food to poor families.
A. deliverB. deliveringC. to deliverD. delivered
11. He agreed ______ us with the school campaign.
A. helpB. helpingC. to helpD. helped
12. They decided ______ a meeting about climate change.
A. holdB. holdingC. to holdD. held
13. We arranged ______ our presentation tomorrow.
A. giveB. givingC. to giveD. gave
14. The teacher reminded us ______ the homework before class.
A. finishB. to finishC. finishingD. finished
15. She refused ______ plastic bags to protect the environment.
A. useB. to useC. usingD. used
II. Perfect Gerund (16–30)
16. She denied ______ the confidential information.
A. to shareB. sharingC. having sharedD. share
17. He admitted ______ the mistake in the report.
A. makeB. makingC. having madeD. made
18. The student apologized for ______ late to the meeting.
A. comeB. comingC. having comeD. came
19. She regretted ______ the chance to join the exchange program.
A. missB. missingC. having missedD. missed
20. He was proud of ______ the competition.
A. winB. winningC. having wonD. won

21. They were accused of ______ the rules of the competition.
A. breakB. breakingC. having brokenD. broke
22. She was happy about ______ the scholarship.
A. receiveB. receivingC. having receivedD. received
23. He denied ______ the documents earlier.
A. stealB. stealingC. having stolenD. stole
24. She apologized for ______ the teacher's advice.
A. ignoreB. ignoringC. having ignoredD. ignored
25. They regretted ______ the volunteer activity.
A. missB. missingC. having missedD. missed
26. He was proud of ______ such an important discovery.
A. makeB. makingC. having madeD. made
27. She admitted ______ the wrong answer.
A. chooseB. choosingC. having chosenD. chose
28. The boy denied ______ the window.
A. breakB. breakingC. having brokenD. broke
29. She felt guilty about ______ her friend.
A. hurtB. hurtingC. having hurtD. hurted
30. They apologized for ______ the meeting.
A. interruptB. interruptingC. having interruptedD. interrupted
III. Perfect Participle (31–45)
31. ______ the assignment, she went out with her friends.
A. FinishB. FinishingC. Having finishedD. Finished
32. ______ the instructions carefully, he completed the task easily.
A. ReadB. ReadingC. Having readD. Reads
33. ______ the news, she immediately called her parents.
A. HearB. HearingC. Having heardD. Heard
34. ______ the report, the manager left the office.
A. CompleteB. CompletingC. Having completedD. Completed
35. ______ the speech, the president greeted the audience.
A. PrepareB. PreparingC. Having preparedD. Prepared
36. ______ the work early, they went home.
A. FinishB. FinishingC. Having finishedD. Finished
37. ______ the lesson, the students took the test.
A. StudyB. StudyingC. Having studiedD. Studied
38. ______ the email, she replied immediately.
A. ReadB. ReadingC. Having readD. Reads
39. ______ the project successfully, the team celebrated together.
A. CompleteB. CompletingC. Having completedD. Completed
40. ______ the invitation, he decided to attend the conference.
A. ReceiveB. ReceivingC. Having receivedD. Received
41. ______ the problem, she found a quick solution.
A. UnderstandB. UnderstandingC. Having understoodD. Understood
42. ______ the documents, the secretary sent them to the director.
A. CheckB. CheckingC. Having checkedD. Checked
43. ______ the training course, he became more confident.
A. FinishB. FinishingC. Having finishedD. Finished
44. ______ the accident, the driver stopped the car immediately.
A. SeeB. SeeingC. Having seenD. Seen
45. ______ the exam successfully, she felt very relieved.
A. PassB. PassingC. Having passedD. Passed
Rewrite the sentences using to-infinitive clause (10 câu)

1. She was happy because she passed the final exam.
→ She was happy ________.
2. They were surprised when they heard the news.
→ They were surprised ________.
3. I'm glad that I meet you again.
→ I'm glad ________.
4. He was lucky because he found a good job.
→ He was lucky ________.
5. We were excited when we visited the museum.
→ We were excited ________.
6. She was disappointed because she didn't win the prize.
→ She was disappointed ________.
7. I'm sorry that I forgot your birthday.
→ I'm sorry ________.
8. He was proud because he became the winner.
→ He was proud ________.
9. They were shocked when they saw the accident.
→ They were shocked ________.
10. She was happy because she received a scholarship.
→ She was happy ________.
II. Rewrite the sentences using perfect gerund (having + PII)
1. She admitted that she had broken the window.
→ She admitted ________.
2. He denied that he had taken the money.
→ He denied ________.
3. They regretted that they had missed the bus.
→ They regretted ________.
4. She remembered that she had locked the door.
→ She remembered ________.
5. He apologized that he had arrived late.
→ He apologized for ________.
6. Tom admitted that he had cheated in the exam.
→ Tom admitted ________.
7. She denied that she had told a lie.
→ She denied ________.
8. They regretted that they had wasted a lot of time.
→ They regretted ________.
9. He was proud that he had helped the poor.
→ He was proud of ________.
10. She admitted that she had forgotten the meeting.
→ She admitted ________.
III. Rewrite using perfect participle (Having + PII)
1. After she had finished her homework, she went to bed.
→ ________, she went to bed.
2. After he had eaten dinner, he watched TV.
→ ________, he watched TV.
3. After they had completed the project, they went home.
→ ________, they went home.
4. After she had read the book, she returned it to the library.
→ ________, she returned it to the library.
5. After he had done the exercise, he submitted it.
→ ________, he submitted it.
6. After they had discussed the problem, they found a solution.
→ ________, they found a solution.

7. After she had written the letter, she sent it.
→ ________, she sent it.
8. After he had cleaned the room, he rested.
→ ________, he rested.
9. After they had finished the meeting, they went out for lunch.
→ ________, they went out for lunch.
10. After she had completed the course, she got a job.
→ ________, she got a job.
IV. Rewrite using “It is/was … that” (Cleft sentence)
1. Mary bought a new laptop yesterday.
→ It was ________ that ________.
2. Tom met his teacher in the library.
→ It was ________ that ________.
3. She borrowed my book last week.
→ It was ________ that ________.
4. They built this bridge in 2010.
→ It was ________ that ________.
5. Nam helped me with my homework.
→ It was ________ that ________.
6. We visited Ha Long Bay last summer.
→ It was ________ that ________.
7. My mother cooked dinner yesterday.
→ It was ________ that ________.
8. John broke the window.
→ It was ________ that ________.
9. They found the lost child in the park.
→ It was ________ that ________.
10. She won the scholarship last year.
→ It was ________ that ________.
Answer key
1. It was Mary that bought a new laptop yesterday.
2. It was Tom that met his teacher in the library.
3. It was she that borrowed my book last week.
4. It was in 2010 that they built this bridge.
5. It was Nam that helped me with my homework.
6. It was Ha Long Bay that we visited last summer.
7. It was my mother that cooked dinner yesterday.
8. It was John that broke the window.
9. It was in the park that they found the lost child.
10. It was last year that she won the scholarship.
COLLOCATION (1–5)
1. Many young people want to ______ a volunteer program to help poor children.
A. take placeB. take part inC. take offD. take after
2. The government is trying to ______ poverty in rural areas.
A. reduceB. createC. increaseD. destroy
3. Students should ______ responsibility for protecting the environment.
A. takeB. makeC. doD. bring
4. The organization provides food and shelter ______ homeless people.
A. atB. toC. withD. from
5. Volunteers often ______ support to disadvantaged families.
A. giveB. makeC. doD. take
PHẦN II. GIỚI TỪ (6–10)

6. She is interested ______ environmental protection.
A. inB. onC. atD. for
7. Many students volunteered ______ teaching children in remote areas.
A. inB. forC. toD. with
8. The charity organization provides help ______ poor families.
A. onB. toC. atD. from
9. We should be responsible ______ protecting the environment.
A. toB. forC. withD. about
10. They are worried ______ the increase in pollution.
A. aboutB. withC. forD. by
PHẦN III. LIÊN TỪ (11–15)
11. We should recycle waste ______ reduce pollution.
A. becauseB. so thatC. althoughD. but
12. ______ it was raining heavily, they continued their volunteer work.
A. BecauseB. AlthoughC. SoD. And
13. She joined the charity program ______ she wanted to help disadvantaged children.
A. becauseB. butC. althoughD. however
14. He studied hard, ______ he passed the exam easily.
A. becauseB. soC. althoughD. but
15. ______ the project was difficult, the students completed it successfully.
A. BecauseB. AlthoughC. SoD. And
PHẦN IV. TỪ ĐỒNG NGHĨA (16–20)
16. The word “donate” is closest in meaning to:
A. giveB. receiveC. borrowD. sell
17. The word “volunteer” is closest in meaning to:
A. helperB. teacherC. workerD. player
18. The word “protect” is closest in meaning to:
A. destroyB. defendC. reduceD. increase
19. The word “disadvantaged” is closest in meaning to:
A. richB. luckyC. poorD. famous
20. The word “environment” is closest in meaning to:
A. natureB. cultureC. societyD. economy
PHẦN V. TỪ TRÁI NGHĨA (21–25)
21. The opposite of “increase” is:
A. growB. riseC. reduceD. expand
22. The opposite of “rich” is:
A. poorB. wealthyC. strongD. healthy
23. The opposite of “safe” is:
A. secureB. dangerousC. carefulD. peaceful
24. The opposite of “protect” is:
A. defendB. destroyC. saveD. support
25. The opposite of “clean” is:
A. tidyB. pureC. dirtyD. Fresh
REAADING
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the
correct word or phrase that best fits each of the numbered blanks from 1 to 4.
In 1998, only three years after joining ASEAN, Việt Nam (1) ______ the sixth ASEAN
Summit. With other member countries, Việt Nam helped ASEAN solve the Asian financial crisis,
carry out the Hanoi Action Plan, and promote(2) ______ among nations.

From 2000 to 2001, Việt Nam was the chair of the ASEAN Standing Committee. During this
time, Việt Nam supported the Initiative for ASEAN Integration (IAI) and agreed on the Hanoi
Declaration to (3) ______ development gaps, helping ASEAN become more united.
In 2010, when Việt Nam was the ASEAN Chair again, it turned ASEAN's plans into real
actions. Việt Nam also helped expand the East Asia Summit and held the ASEAN Defence Ministers'
Meeting Plus (4) ______ ASEAN's role in the region.
[NB]Question 1. A. hosts
[NB]Question 2. A. cooperating
[VD]Question 3. A. expand
[TH]Question 4. A. to strengthen

B. hosted
B. cooperative
B. increase
B. strengthen

C. has hosted
C. cooperate
C. reduce
C. strengthening

D. had hosted
D. cooperation
D. decline
D. strengthened

PASSAGE 6
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the
correct word or phrase that best fits each of the numbered blanks from 1 to 4.
Many countries are making great efforts to protect their cultural heritage. In Vietnam, a number of
temples, pagodas, and ancient citadels are being carefully restored to their former glory. These sites
not only attract international visitors (1) _______ also serve as a powerful reminder of the nation's
long-standing traditions and identity. (2) _______, some heritage areas have been severely damaged
by air pollution, rapid urbanisation, and the impacts of climate change.
In order to ensure sustainable preservation, it is essential to educate local residents and tourists about
how their actions can affect these treasures. Authorities should also introduce stricter regulations (3)
_______ illegal construction and cultural relics. Moreover, community involvement plays a vital (4)
_______ in maintaining these sites, since local people are the ones who live closest to them and
understand their true value.
Only through efforts can we make sure that our national heritage will continue to flourish and inspire
pride in future generations.
[NB]Question 1. A. but
B. and
C. nor
D. or
[VD]Question 2. A. Unfortunately B. Additionally C. Moreover
D. Otherwise
[TH]Question 3. A. prevent
B. to prevent
C. preventing
D. prevented
[NB]Question 4. A. function
B. section
C. role
D. effort
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the
correct answer to each of the questions from 1 to 4.
Cultural heritage forms a vital foundation of a nation's identity, shaping the way people understand
their history, traditions, and values. It includes ancient architecture, traditional crafts, folk music,
festivals, and long-standing customs that have been passed down through generations. Preserving
these cultural treasures is crucial for national identity and economic growth. Many people visit
heritage sites to learn about history and experience local traditions, which helps promote national
pride and global understanding.
In Viet Nam, world-renowned heritage sites such as Ha Long Bay, Hue Imperial City, and My Son
Sanctuary have earned recognition from UNESCO for their outstanding cultural and historical value.
Despite this, rapid urbanization, environmental changes, and the rise of mass tourism continue to
place significant pressure on these locations. In response, the government has implemented stricter
conservation policies and encouraged local communities to participate actively in preservation
efforts. Many volunteers take part in activities such as cleaning the environment, guiding tourists, and
restoring damaged relics to ensure long-term protection.
Education also plays a key role. Schools are encouraged to teach students about the value of cultural
heritage to raise their awareness. By learning about the past, young people become more responsible
and motivated to preserve it. The future of our cultural heritage depends on what we do today to
protect it for the generations to come.
[TH] Question 1. What is the main idea of the passage?
A. Viet Nam's tourism development.
B. Preserving cultural heritage.
C. Heritage sites in Viet Nam.
D. UNESCO and world heritage.

[NB] Question 2. Which of the following is NOT mentioned as part of cultural heritage?
A. Music
B. Crafts
C. Modern buildings D. Customs
[NB] Question 3. What has the government done to protect heritage sites?
A. Allowed mass tourism
B. Introduced conservation laws
C. Built new hotels near the sites
D. Closed all tourist areas
[VD] Question 4. What can be inferred from the passage about the role of education in heritage
preservation?
A. It helps students memorize historical facts only.
B. It encourages youth to take responsibility for heritage.
C. It focuses mainly on teaching traditional crafts.
D. It reduces young people's interest in cultural heritage.
PASSAGE 6
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the
correct answer to each of the questions from 1 to 4.
The transition from child to adult is a hard one for parents to control. While we all want our
children to grow up to become happy, healthy, successful adults, the actual process of changing our
parenting techniques is quite difficult. One of the most difficult transitions is when our teenagers start
to pull away from us.
Psychologists call the process through which a person achieves a sense of individuality
“individuation”, and it is a normal and healthy part of adolescence. Teens must separate from their
parents so that they can develop their own opinions and establish independence in preparation for
adulthood. People who fail to do this end up with emotional and social problems and struggle to lead
independent, responsible lives.
Unfortunately, when teens are individuated, they can feel uncomfortable, and even hurtful to
parents. Our teens might establish an identity or opinion that goes against our values. They might
bring home friends that we don't approve of. Our teens may no longer want to share their lives with
us what they experienced. They might suddenly think they know more than us. Try to remember that
this process is normal and healthy. You can feel that the process is frustrating but that your teens are
taking the necessary steps to becoming independent adults. This stage will not last forever, and you
will discover a healthy, successful adult on the other side of this transition.
(Adapted from https://middleearthnj.org/2022/06/13/your-teens-fight-for-independence/)
[TH] Question 1. Which of the following can be the best title for the passage?
A. Teens' struggle for Independence
B. Raising Happy and Healthy Adults
C. The Benefits of Teen Independence
D. The Importance of Parental Control
[NB] Question 2. The word “they” in paragraph 2 refers to ________.
A. transitions
B. psychologists
C. teens
D. parents
[VD] Question 3. The word “frustrating” in paragraph 3 is closest in meaning to ________.
A. pleasant
B. annoying
C. satisfying
D. challenging
[NB] Question 4. Which of the following is NOT TRUE according to the passage?
A. When teens individuate; it can be an unenjoyable experience for their parents.
B. Individuation is an unhealthy process that leads to emotional and social problems.
C. Teens who fail to separate from their parents find it hard to lead responsible lives.
D. Teens' individuation can help teens become successful and independent adults.