Before Lan______ to bed, she had turned off the light.
A. had gone
B. has gone
C. went
D. went to
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16. Dave did his homework and then went to bed.
Before Dave did his homework, he had gone to bed.
After Dave had done his homework, he went to bed.
After having done his homework, Dave had gone to bed.
Before Dave went to bed, he did his homework.
17. Chatting with friends is interesting.
The only interesting thing is chatting with friends.
People chatting with friends are interesting.
It is interesting to chat with friends.
The friends we chat with are interesting.
18. STRESS
appreciate
industrial
demonstration
embarrassing
19. STRESS
progress
access
item
idea
20. They watched the bus _____ into the distance.
disappear
to disappear
disappearing
disappeared
Chọn đáp án đúng nhất
1. She.....the ocean before she moved to Vancouver
A) had never seen
B) never seen
C) have never seen
D) had never saw
2. the teacher.....out when i arrived in the classroom
A) goes
B) have gone
C) has gone
D) had gone
3. I.....my document before the power went out in the computer lab
A) had save
B) have saved
C) had saved
D) saved
4. When they arrived we.....the test
A) had already started
B) have already started
C) starts
D) already starting
5. George.....his furniture before he moved to japan
A) have sold
B) had sold
C) had sell
D) sells
6. Larry.....his homework already by the time Roy came over
A) finishes
B) had finish
C) had finished
D) have finish
7. I.....a little Spanish before i went to Mexico
A) study
B) had studied
C) had study
D) have studied
8. Ruth.....an Austrailian unit she met John
A) had never met
B) have never met
C) never met
D) never have met
9. I.....such majestic mountains before i went to Banff
A) never seen
B) had never seen
C) never have seen
D) never saw
10. .....visited Toronto before your trip last summer?
A) have you ever
B) you had
D) had ever you
C) had you ever
C. had gone
cấu trúc After S1 + V1 (quá khứ hoàn thành), S2 + V2 (quá khứ đơn) diễn tả hành động 1 xảy ra trước hành động 2 (trong quá khứ)
1. If John ___ to his home town, he would visit his mother
a. go b. has gone c. went d. had gone
2. If she ___ here now, she could give us some advices
a. a. is b. was c. were d. has been
3. I ___ not loose my way if I ___ you . a. would/was b. would/were c. will/am d. will/was
4. I ____ not be late for class if I ____ you . a. would/was b. would /were c. will/am d. will/was
5. If I were you, I would ____ her a. marry b. to marry c. married d. marrying
6. You ____ the exam unless you study hard .a. will fail b. would fail c. will pass d. would pass
7. If it ____ , I shall take an umbrella with me . a. rain b. rains c. to rain d. rained
8. I ____ be able to give you the answer if you asked me tomorrow
a. would b. will c. should d. might
9. If I ____ the teacher, I would give an easier test . a. was b. were c. is d. am
10. If I were you, I ____ visit them without an invitation
a. won’t b. hadn’t c. don’t d. wouldn’t
11. If you want ___ there before dark, you should start at one
a. get b. to get c. getting d. got
12. Ask him ____ in don’t keep him standing at the door
a. come b. came c. to come d. coming
13. I don’t know him but he looks as if he _____ be his brother
a. can b. could c. would d. should
14. If it ____ fine, I shall go out a. was b. will be c. is d. were
15. If you look hard enough, you ____ it
a. will find b. will be finding c. are finding d. found
Ex6 .Choose the best answers.
1. If John ___ to his home town, he would visit his mother
a. go b. has gone c. went d. had gone
2. If she ___ here now, she could give us some advices
a. a. is b. was c. were d. has been
3. I ___ not loose my way if I ___ you . a. would/was b. would/were c. will/am d. will/was
4. I ____ not be late for class if I ____ you . a. would/was b. would /were c. will/am d. will/was
5. If I were you, I would ____ her a. marry b. to marry c. married d. marrying
6. You ____ the exam unless you study hard .a. will fail b. would fail c. will pass d. would pass
7. If it ____ , I shall take an umbrella with me . a. rain b. rains c. to rain d. rained
8. I ____ be able to give you the answer if you asked me tomorrow
a. would b. will c. should d. might
9. If I ____ the teacher, I would give an easier test . a. was b. were c. is d. am
10. If I were you, I ____ visit them without an invitation
a. won’t b. hadn’t c. don’t d. wouldn’t
11. If you want ___ there before dark, you should start at one
a. get b. to get c. getting d. got
12. Ask him ____ in don’t keep him standing at the door
a. come b. came c. to come d. coming
13. I don’t know him but he looks as if he _____ be his brother
a. can b. could c. would d. should
14. If it ____ fine, I shall go out a. was b. will be c. is d. were
15. If you look hard enough, you ____ it
a. will find b. will be finding c. are finding d. found
Đáp án: C