CF11a CF 11
Date : ngày tháng
Time : giờ phút ~ giờ phút
Name: _____________________

UNIT 1: FRIENDSHIP
D. Review the infinitive (ôn động từ nguyên mẫu)











CF11b

Rewrite the sentences, using the structure
“S + V + O + V”
_ She told me to open the door.
( She made me open the door.
1. They allowed her to stay there.
They let
2. Some students talked in the next room.
I heard
3. She wants to go to Nha Trang.
Do you think her father will let ____________
4. The boy jumped through the window.
I saw _________________________________
5. A snake moved towards my foot.
I felt
6. Lan sings beautifully.
I find

CF12a CF 12
II. Infinitive with to (nguyên mẫu có to)















CF12b






Arrange the given words in the correct order
_ too cold / It / to go out / is
( It is too cold to go out.
1. difficult / to understand her / It is / for me
(
2. some books / I / to read / have
(
3. necessary / to do exercise / It is
(
4. It / easy / to him / to talk / is
(
5. It’s / start / on time / the meeting / important / to
(

CF13a CF 13

Choose the correct answer
_ It is impossible (to understand / understand) him.
1. She is happy (to meet / meeting) him again.
2. I saw Bill (get / to get) out of the car.
3. I let Mary (take / to take) my son to the zoo.
4. She advised me (study / to study) harder for the exam.
5. It is easy (to use / use) this television.
6. He asked me (lend / to lend) him some money.
7. He made me (go / going) to bed early.
8. I heard someone (to talk / talk) about her problem.
9. She would like (going / to go) shopping tonight.
10. He wants (to go / going) out for a meal.
11. It is too cold (to go / going) out.
12*. They allowed her (to play / playing) games.
13. There is a lot of homework (to do / doing).
14. I have some letters (to write / writing).
CF13b
Choose the best answer
1. He let her children ________ out.
a. go b. going c. to go d. went
2. She wants me ________ up.
a. washing b. wash c. to wash d. washed
3. I saw Mary ________ in the park.
a. to run b. run c. to running d. ran
4. I am very happy ________ good marks.
a. have b. to have c. having d. had
5. Do you want ________ sea food?
a. to eat b. eat c. eating d. to eating
6. He watched a strange woman ________ into his house.
a. go b. to go c. goes d. went
7. They told me ________ silent.
a. keep b. to keep c. keeping d. kept
8. I don’t want ________ you again.
a. to see b. seeing c. see d. saw
9. It seems impossible ________ money.
a. saves b. saving c. to save d. saved

CF14a CF 14
E. Review the simple present tense
(ôn thì hiện tại đơn)









Change the following sentences into the negative and interrogative form
_ Lan washes the floor everyday.
( Lan doesn’t wash the floor everyday.
( Does Lan wash the floor everyday?
1. Hoa practices French everyday.


CF14b

Put the verbs in brackets into the