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b1 : chọn đáp án thích hợp
1 , you will not be hungry ( after/before ) you eat
2 ( After/ As ) sun set , the shadows lengthened
3, Every night , ( after/before ) brushing my teeth , i go to bed
4 , ( After/Before ) the girl fell asleep , she had a strange dream
5, ( As/Before) i was building a fire , smoke kept getting in my eyes
6, I want to graduate from high school ( after/as soon as) possible
7, ( As/Before ) he started the car , the engine made a strange sound
8 , You have to pack your suitcase ( after/before) you go to the airport
9, Just ( as/before) i was picking up my glasses , they fell out of my hand
10, (As soon as/Before ) i get my driver's license , i'm going to drive to your house

1.Mozat was born..in.Salzburg.in...1756.
2..On..Saturday night i went to bed...11 o'clock.
3. I'm usually free.at..8p.m and 10p.m
4. I always brush my teeth..after..meals.
5.He always gets home.before..6.00 p.m because he doesn't want to miss the six o'clock film.
6.Is your birthday..ʃ.April?---Mine is...on.April 7th.
7.Columbus discovered America...in.1942.

1 had lived
2 did - do, have been looking
3 is told
4 stay
5 driving
6 performed
7 is usually seen walking
Give the correct form of the verbs in brackets.
1. He (live) lived in London for 2 years, then he moved to Paris.
2. What you (do) did you do with my bag? I (look) have been looking for it for an hour and I not find it yet.
3. Before going to bed, the child (tell) is told to brush his teeth.
4. Mary is used to (stay) staying up late on Sunday night.
5. I always prefer driving to (drive) driving.
6. Do you know the man (perform) performing on the stage last night?
7. He (a/ usually, see) (b/ walk) is usually seen to walk in the park with his girlfriend ơn Sunday mornings.

chuyển thành câu bị động
1. Had Nina washed the dishes?
-> Had the dishes been washed by Nina?
2. Nobody had written a report before the teacher came.
-> A report had not been written before the teacher came
3. They had not finshed the report before they had a test.
-> The report had not been finished before they had a test
4. We had seen this movie before Nina called.
-> This movie had been seen before Nina called
5. Where had you find the key?
-> Where had the key been found?
6. Somebody had ironed the clothes by noon.
-> The clothes had been ironed by noon
7. I hadn't brushed my teeth before i went to bed last night.
-> My teeth hadn't been brushed before I went to bed last night
8. Had you read the novel before returning it to the library?
-> Had the novel been read before returning it to the library?
9. How long had you receive the mail?
-> How long had the mail been received?
10. When had the weather forecaster warned about the storm?
-> When had the storm been warned about by the weather forecaster?
chuyển thành câu bị động
1. Had Nina washed the dishes?
=> Had the dishes been washed by Nina?
2. Nobody had written a report before the teacher came.
=> A report hadn't been written before the teacher came
3. They had not finshed the report before they had a test.=> The report had not been finished before a test was had
4. We had seen this movie before Nina called.
=> This movie had been seen before Nina called
5. Where had you find the key?
=> Where had the key been found?
6. Somebody had ironed the clothes by noon.
=> The clothes had been ironed by noon
7. I hadn't brushed my teeth before i went to bed last night.
=> My teeth hadn't been brushed before I went to bed last night
8. Had you read the novel before returning it to the library?
=> Had the novel been read before returning it to the library?
9. How long had you receive the mail?
=> How long had the mail been received?
10. When had the weather forecaster warned about the storm?
=> When had the storm been warned about by the weather forecaster?

Câu 1 . Arrives
Câu 2. to lock
Câu 3. Haven't eaten
Câu 4 . The teacher asked students not to talk in class
Câu 5 . Mrs Lan told children to look after yourselves
Câu 6 . My daughter enjoys listening to my story before going to bed
Câu 7 . Jessica used to be my classmate
Câu 8 . The teacher said that I should study harder this semester
Câu 9 . He plays baseball very well
-is going to arrive.
-to lock.
-haven't eaten.
-The teacher asked students not to talk in class.
-Mrs Lan told children to look after yourselves.
-My father enjoys listening to my story before going to bed.
-Jessica used to be a classmate,but now she studies another school.
-The teacher said I should study harder that semester.
He plays baseball well.

-Like every other growing city, my town (1.crowd) is crowded with people who are looking for employment.
-Every day before (2.go)going to bed, the child (3.tell)tell to brush his teeth.
-If I (4.take)take my father's advice at first, I (5. not be)won't be in such trouble now.
-Like every other growing city, my town is crowded (1.crowd) with people who are looking for employment.
-Every day before (2.go) going to bed, the child is told (3.tell) to brush his teeth.
-If I (4.take) had taken my father's advice at first, I (5. not be) wouldn't be in such trouble now.
After brushing my teeth, I went to bed
After brushing my teeth, I go to bed.