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Tk
1. He can't go out bacause he has to study for his exam.
=> If .........he didn't have to study for his exam,he could go out.........
2. She is lazy so she can't pass the exam.
=> If ................. she weren't lazy, she could pass the exam.........
3. H will pay me tonight; I will have enough money to buy a car.
=> If ....H doesn't pay me tonight, I won't have enough money to buy a car....
4. He smokes too much; that's why he can't get rid of his cough.
=> If .....he didn't smoke too much, he could get rid of his cough......
5. She is very shy, so she doesn't enjoy the party.
=> If ............she weren't shy, she would enjoy the party...................
6. I will get a work permit. I will stay for another month.
=> If .....I don't get a work permit,I won't stay for another month....
7. He doesn't take any exercises. He is so unhealthy.
=> If ..........he took any exercises,he wouldn't be so unhealthy.........
8. We can't get the ticket because I don't have the right change.
=> If ....... I had the right change,we could get the ticket.............
9. Study hard or you won't pass the exam.
=> If ...........you don't study hard, you won't pass the exam................
10. Don't be impatient or you will make mistakes
=>If...............you are impatient , you will make mistakes.................
Give the correct form of the verbs in brackets.
25. If he _______had_________free time, he would go swimming. (have)
26. If I had much money, I ________would buy________a new car. (buy)
27. If the weather __________were______cool, the bananas wouldn’t spoil. (be)
28. If Ba were rich, he __________would travel______travel aroud the world. (travel)
29.What would you do if you _________saw______a UFO? (see)
30. If you can’t find your place, I _____will help____you get there with this map. (help)
Give a suitable preposition to each gap below.
31. There were more than 1,500 UFO sightings____in___the world in 1952.
32. He saw a plate-like device___on____ the treetop.
33. There is still evidence___for___people to believe__in_____ the existence of UFOs.
34. You will weigh 8 kilos heavier____in___the moon.
35. You must get a letter___from____the doctor that shows you are____in___ perfect health. Rewrite the following setences as directed. 36. Ba isn’t rich. He won’t travel around the world. If Ba were _____________rich, he would travel around the world________________________________________________________
37. I’m not rich, so I can’t buy that house. If I were _____rich, I would buy that house_________________________________________________________________
38. I can’t give you a ride because I do’t have a motorbike. If I had ____________a motorbike, I could give you a ride____________________________________________________________
39.Water these plants or they will die. If you don’t ________water these plants, they will die ____________________________________________________________
40. Hurry up or we’ll be late for the concert. I we don’t __________hurry up, we will be late for the concert___________________________________________________________
41. You don’t save electricity. You pay a lot of money. ________If you don't save electricity, you will pay a lot of money.______________________________________________________________________
42.We don’t have enough money, so we don’t buy those new comics. ________If we had enough money, we would buy those new comics.
______________________________________________________________________
43. She is not free today, so she can’t go to the movie with her friends. _____If she were free today, she could go to the movie with her friends _________________________________________________________________________
44. He is so lazy. He fails the final exam. ________If he weren't so lazy, he wouldn't fail the exam.______________________________________________________________________
45. The weather is not fine. The children don’t play outdoors. __________If the weather were fine, the children would play outdoors.____________________________________________________________________
46. Thu cannot swim, so she doesn’t go to the swimming pool with her friends. _________If Thu could swim, she would go to the swimming pool with her friends._____________________________________________________________________
47. People don’t see the UFO, so they don’t call the National UFO Reporting Centre. _______If people saw the UFO, they would call the National UFO Reporting Centre.
_______________________________________________________________________
48. She doesn’t keep the refrigerator door closed, so she cannot save the energy. __________If she kept the refrigerator door closed, she could save the energy.
____________________________________________________________________
49. There is much traffic, so the air is polluted by the waste smoke. ___________If there weren't so much traffic, the air wouldn't be polluted by the waste smoke.___________________________________________________________________
50. Ba isn’t fast enough to catch the school bus. ____________If Ba were fast , he could catch the school bus.__________________________________________________________________
Fill in each blank with a suitable word in the box.
--planet – aircraft – objects – sky – meteor
– spacecraft – UFO – in--
UFOs are strange flying __objects____(51) that some people report that they have seen in the ____sky__(52) and believe to be ____meteor__(53) from another ___planet___(54) Many scientists do not believe so. They say if people see a __UFO____(55), it might be an __aircraft____(56), a weather balloon or a _____spacecraft_(57). However, there is still evidence for people to believe ____in__(58) the existance of UOFs.
1 If he didn't have to study for his exam,he could go out
2 If she weren't lazy,she could pass the exam
3 If he pays me tonight, I will have enough money to buy a car
4 If he didn’t smoke too much, he could get rid of his cough
5 If she weren’t very shy, she would enjoy the party
6 If I get a work permit,I will stay for another month
7 If he takes some excercises,he will be healthy
8 If I have the right change,we can get the ticket
9 If you study hard,you can pass the exam
10 If you aren't patient you wil make mistakes
11 If I had eaten lunch, I wouldn't feel hungry now
12 Unless they invite me,I will not come
13 If he had revised all his lesson,he wouldn't failed the exam
14 If you walk,it will take you 5 min to go to the park
15 Unless leave me alone,I will call the police
16 Should you arrive at the office earlier than I do, please turn on the air-conditioner
17 If it is snow,the children will not go to school
18 Had he died so young, he would have been a famous musician right now
19 Unless you tell me the whole truth,I won't have you
20 Were you to take good care of the car, it wouldnt break down so often
1. The exercise was so difficult that we couldn't do it.
=> It was such a difficult exercise that we couldn't do it.
2. He is sorry he is not able to speak English well.
=> He wishes he was able to speak English well.
3. Tom passed the test easily.
=> Tom had no difficulty passing the test.
4. My friend cannot run as fast as me.
=> I can run faster than my friend.
5. People speak English in almost every corner of the word.
=> English is spoken in almost every corner of the word.
Rewrite the sentences without changing the meaning.
1. He can’t go out because he has to study for his exam.
→ If he didn't have to study for his exam, he could go out
2. She is lazy so she can’t pass the exam.
→ If she weren’t lazy, she could pass the exam.
3. He will pay me tonight; I will have enough money to buy a car.
→ If he pays me tonight, I would have enough money to buy a car.
4. He smokes too much; that’s why he can’t get rid of his cough.
→ If he didn't smoke too much, he would get rid of his cough
5. She is very shy, so she doesn’t enjoy the party.
→ If she weren’t shy, she could enjoy the party.
6. I get a work permit. I will stay for another month.
→ If I get a work permit, I will stay for another month
7. He doesn’t take any exercises. He is so unhealthy.
→ If he didn’t take any exercises, he is so unhealthy
8. We can’t get the ket because I don’t have the right change.
→ If I had the right change,we could get the ket
9. Study hard or you won’t pass the exam.
→ If you study hard, you would pass the exam
10. Don’t be impatient or you will make mistakes.
→ If you are impatient, you will make mistakes.
1. The river which flows through Ho Chi Minh City is the Sai Gon River.
2. Mr Phong who is supposed to be at the meeting hasn’t come yet.
3. Our solar system is in a galaxy which is called the Milky Way.
4. I come from a city which is located in the southern part of the country.
5. I’ve recently gone back to the town where I was born.
6. Do you know the name of the hotel where John is staying?
7. There are some words which are very difficult to translate.
8. What is the name of the man whose car you borrowed?
9. This watch which I have lost costs a lot of money.
10. We were given a lot of information most of the which was useless.
Tham khảo
1. He can't go out bacause he has to study for his exam.
=> If .........he didn't have to study for his exam,he could go out.........
2. She is lazy so she can't pass the exam.
=> If ................. she weren't lazy, she could pass the exam.........
3. H will pay me tonight; I will have enough money to buy a car.
=> If ....H doesn't pay me tonight, I won't have enough money to buy a car....
4. He smokes too much; that's why he can't get rid of his cough.
=> If .....he didn't smoke too much, he could get rid of his cough......
5. She is very shy, so she doesn't enjoy the party.
=> If ............she weren't shy, she would enjoy the party...................
6. I will get a work permit. I will stay for another month.
=> If .....I don't get a work permit,I won't stay for another month....
7. He doesn't take any exercises. He is so unhealthy.
=> If ..........he took any exercises,he wouldn't be so unhealthy.........
8. We can't get the ticket because I don't have the right change.
=> If ....... I had the right change,we could get the ticket.............
9. Study hard or you won't pass the exam.
=> If ...........you don't study hard, you won't pass the exam................
10. Don't be impatient or you will make mistakes
=>If...............you are impatient , you will make mistakes.................
1. we can't go out because he has to study for his exam.
=>if..he didn't have to study for his exam,he could go out....
2.she is lazy so she can't pass the exam.
=>if.....she weren't lazy, she could pass the exam.......
3.he will pay me tonight;i will have enough money to buy a car.
=>if.....he pays me tonight.i will have enough money to buy a car....
4.he smokes too much; that's why he can't get rid of his cough.
=>if...he didn't smoke too much, he could get rid of his cough...
5.she is very shy , so he doesn't enjoy the party.
=>if.....she weren't shy , he enjoyed the party.......
If he didn't have to study for his exam, he could go out.
If she wasn't lazy, she could pass the exam.
If he pays me tonight, I will have enough money to buy a car.
If he didn't smoke too much, he could get rid of his cough.
If she wasn't very shy, she would enjoy the party.
If I get a work permit, I will stay for another month.
If he took some exercises, he wouldn't be so unhealthy.
If you don't study hard, you won't pass the exam.
If you are patient, you won't make mistakes.
1 The scientists had push-ups done by me to get perfect health condition
2 He is so lazy that he fails the final exam