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Chọn câu đúng:
I am very unhappy about the grade I made on my biology exam. I know I should have studied more.
A. I know i should have studied more because am very unhappy about the grade I made on my biology exam.
B. I am verry unhappy about the grade I made on my biology exam, yet I know I should have studied more
C. I am very unhappy about the grade I made on my biology exam but I know I should have studied more
D. I am very unhappy about the grade I made on my biology exam so I know I should have studied more
Chọn câu đúng:
I am very unhappy about the grade I made on my biology exam. I know I should have studied more.
A. I know i should have studied more because am very unhappy about the grade I made on my biology exam.
B. I am verry unhappy about the grade I made on my biology exam, yet I know I should have studied more
C. I am very unhappy about the grade I made on my biology exam but I know I should have studied more
D. I am very unhappy about the grade I made on my biology exam so I know I should have studied more
(1)...After... breakfast, Isent the children (2)..to.... school and then I went (3)..to... the market. It was still early when I returned home, the children were (4)..at... school, my husband was (5)..at.. work and the house was quiet. So I decited to make some tarts (6).for... tea. (7).in... a short time I was busy mixing butter and flour and my hands were soon covered (8)..with.. sticky pastry. (9)..At..exactly that moment, the telepphone rang. Nothing could have been more annoying. I picked (10)..up.... the receiver (11)..between... two sticky fingers and was dismayed when I recognized the voice of Mrs.Bates. It took me ten minutes to persuade her to ring (12)..back.... later. (13) ...At..... last I hung (14) ..up.... the receiver. What a mess! There was pastry (15)..on.. my fingers, (16)...on.. the telẹphone, and (17) ...on... the door -knobs.
(1)...after... breakfast, Isent the children (2)....to.. school and then I went (3)..to... the market. It was still early when I returned home, the children were (4)....at. school, my husband was (5)..at.. work and the house was quiet. So I decited to make some tarts (6).with... tea. (7)..in.. a short time I was busy mixing butter and flour and my hands were soon covered (8)..by.. sticky pastry. (9).in...exactly that moment, the telepphone rang. Nothing could have been more annoying. I picked (10)..up.... the receiver (11)..with... two sticky fingers and was dismayed when I recognized the voice of Mrs.Bates. It took me ten minutes to persuade her to ring (12)..for.... later. (13) ....at.... last I hung (14) ..to.... the receiver. What a mess! There was pastry (15)..to.. my fingers, (16)..on... the telẹphone, and (17) ..on... the door -knobs.
Circle the answer that correctly completes each sentence.
1. The Incas didn’t have any sophisticated machines or work animals. The temples must have been built exclusively by human hands.
2. Dinosaurs may not have died off gradually as the result of climate change. They could have been killed off quickly by some sudden event.
3. I don’t believe in any of those other crazy theories. Stonehenge might have been built by ancient Britons many years ago.
4. The Nazca lines are incredible, but I’m certain they weren’t created by people who lived 1,500 years ago. The ancient people couldn’t have had the knowledge to create something so accurate.
5. Conspiracy fans continue to consider the story of Roswell aliens. They believe that UFOs ( might have crashed in the desert.
6. The Mary Celeste might have been attacked by pirates. No one knows for sure.
7. It’s obvious that something terrible happened. The crew had to have abandoned the ship during the incident. There’s no other explanation.
Choose the best answer
1. He broke my watch.
A. My watch were broken. B. My watch be broken
C. My watch is broken D. My watch was broken
2. The teacher explained the rule to the student.
A. The rule was explained to the students. B. The students were explained the rule.
C. The students were explained the rules. D. A and B are correct
3. He often asks me to help him.
A. He is often asked to help them. B. They are often asked to help me.
C. I am often asked to help him. D. I am often asked him to help me.
4. His friends never forgave his betrayal.
A. His betrayal were never forgiven by his friends. B. His betrayal was never forgiven by his friends
C. His betrayal was never forgave by his friends D. His betrayal never forgave by his friends
5. I am sure we’ll settle the matter easily.
A. I’m sure the matter will settle easily. B. I’m sure the matter will be settled easily.
C. I’m sure the matter will settled easily. D. I’m sure the matter won’t be settled easily.
6. We sent for the police.
A. The police was sent for B. The police was sent.
C. The police were sent for. D. The police was sent for us
7. They speak much about this book.
A. This book is much spoken about. B. This book is much spoken .
C. This book is much about spoken. D. This book is much spoken about them.
8. Have they tested all the machines?
A. Have all the machines be tested? B. Have all the machines been testing?
C. Have all the machines been tested? D. Have all the machines been being testing?
9. Does he realize that they are laughing at him?
A. Does he realize that he is being laughed? B. Is he realize that he is being laughed at?
C. Does he realize that he is laughing at? D. Is he realize that he is laughing at?
10. The manager offers me several jobs.
A. I was offers several jobs. B. I am offered several jobs.
C. Several jobs are offered to me. D. B and C are correct.
11. I still can not believe it. My bicycle ______ some minutes ago.
A. was stolen B. was stealing C. stolen D. stole
12. Some funny _____ in class yesterday.
A. happened B. was happened C. happens D. is happened
13. The children’s arm was swollen because he ______ by a bee.
A. stung B. had stung C. had been stung D. had being stung
14. Today, many serious childhood diseases ______ by early immunization.
A. are preventing B. can prevent C. prevent D. can be prevented
15. I ______ with you on that subject.
A. am agree B. am agreed C. agreeing D. agree
16. Many U.S automobiles ______ in Detroit, Michigan.
A. manufacture B. have manufactured C. are manufactured D. are manufacturing
17. When I came, an experiment ______ in the lab.
A. was being holding B. has been held C. was being held D. has held
18. George is ______ Lisa.
A. marry with B. marry to C. married with D. married to
19. Last night a tornado swept through Rockvill. It ______ everything in its path.
A. destroyed B. was destroyed C. was being destroyed D. had been destroyed
20. Dynamite _____ by Alfred Bernard Nobel.
A. have been invented B. invented C. was invented D. was being invented
21. _____ this work _____ before you went to Moscow?
A. Will/ have been done B. Has/ been done C. Will/ be done D. Had/ been done
22. If you ____ about it, will you be able to answer?
A. are asked B. ask C. will be asked D. asked
23. Do you believe that such a problem can ______?
A. solve B. be solving C. is solved D. be solved
24. “ Can’t we do something about the situation?”- “ Something _____ right now.”
A. is doing B. is do C. is being done D. has been doing
25. The university ____ by private funds as well as by tuition income.
A. is supported B. supports C. is supporting D. has supported
26. This picture _______ by Johnny when I came.
A. painted B. was painted C. was being painted D. had been painted
27. It must ______ without delay.
A. do B. have been done C. be doing D. be done
28. This exercise may _______ with a pencil.
A. be written B. be to write C. be writing D. write
29. The money ______ to him 2 months ago, but it ______ back yet.
A. was lent/ had not been given B. has been lent/ was not given
C. was lent/ has not given D. was lent/ has not been given
30. She could easily ______ for a top model.
A. be mistaken B. have mistaken C. been mistaken D. to be mistaken
31. My shirt _______ by my sister on my last birthday.
A. gave B. was given C. had been given D. was being given
Fix the mistakes in the present perfect continious sentences below.
1.Mickey has been studying english since he is in second grade.
Mickey has been studying english since he was in second grade
2.Adam have been read that book since 10:00 this morning.
Adam has been reading that book since 10:00 this morning.
3.The baby has been sleeping sinces two hours.
The baby has been sleeping for two hours
4. Bret has playing basketball all day.
Bret plays basketball all day.
5.I've been watching the news every day for i was young.
I've been watching the news every day since I was young
6. It has been raining last night.
It rained last night.
7.I have been fixing things ever since I am little kid.
I've ever been fixing things since I was little kid
8.Joe have been teach me english for six year.
Joe has been teaching me English for six years.
9.My father has dusting the furniture for 20 minutes.
My father has dusted the furniture for 20 minutes
10.Rick and Rachel have been dating ever since they meet
Rick and Rachel have ever been dating since they met.
1) He must have gone away.
2You must have left it on the train.
3) The exam couldn’t have been very difficult.
4) She must have listened to our conversation.
5) He couldn’t have understood what I said.
6) I must have forgotten to turn it off.
7) The driver couldn’t have seen the red light.
8) I must have been asleep.
9) She couldn’t have seen me.
I am sure Alison made the announcement , I recognized her voice
=> It must have been Alison who made the announcement.