Tìm lỗi sai và sửa lại..

21,Of my opinion, this book is much better than that one. 22. He should ever call again, please tell him that I am not at home. 23. If you were here yesterday, you would have seen Jean. 24. Unless we work harder, we will finish it on time. 25. You should visit that part of the country when it will be spring. 26. The children wish that they have more free time to play football. 27. John decided buying a new car in the morning, but in the afternoon he changed his mind. 28. He warned us to be careful of strangers and not go out at night., 29. We were advised not drinking the water in the bottle. toolina 30. The teacher told us to keep quietly during the lesson. 31. You'd not better swim too far from the shore. 32. She said that if it does not rain tomorrow, she would go out with you. 33. After driving for twenty miles, he suddenly realized that he has been driving in the wrong direction.

GIÚP MK VS THANK NHÌU 🥰🥰🥰

There are a lot of things we can do to keep the eviroment clean. (1) _______ we see rubbish , we should do our part in the protecting the land by ( 2 )_______ it up and throwing it in dust bins . (3) _____, we can form some kind of organization that helps (4 ) _____ the beaches. If everyone does their part , the beaches ( 5) ______ a wonderful and beautiful place. We need to start now ( 6 ) ______ the beaches are damaged beyond repair .

1. A. While B. If C. Unless D. Soon

2. A. turning B. Looking C. picking D. Using

3. A. Nevertheless B. Therefore C. However D. Moreover

4. A. cleaning up B. clean up C. cleaning off D. clean off

5. A. will be B. to be C. will D. won't be

6. A. before B. after C. until D. when

VII. Mark the letter A, B, C, or D to indicate the underlined part that needs correcting in each question

58. We should buy and burn fireworks because it will be dangerous.

               A                       B          C                               D

59. This year, we’ll come back to our hometown so we must celebrate Tet together with

                                         A                                         B         C                        D

my grandparents.

60. Missouri is longest river in the USA but it is shorter than the Amazon.

                         A                  B           C               D

61. This restaurant is more excited and cheaper than that one.

                                        A                    B      C             D

62. Your City has narrow streets and older buildings than ours

                                A                B    C                         D

63. Take the fìrst turns on the right, and then go past the bus, Son.

       A                   B    C                                 D

1 we did not visit the museum because we had no time a if we have time , we will visit the museum b if we had time , we would visit the museum c if we had had time , we would have visited the museum d if we had had time , we will visit the museum 2 he looked frightened as if he ................ a ghost a sees b is seeing c has seen d had seen 3 ........... resigned , we would have been forced to sack him a had he not b had not he c he had not d he not had 4 if you ................ me about the bad service , we’d have eaten there a did not tell b would not have told c had not told d had told 5 the teacher was absent today, so class was canceled . if she ........... absent again tomorrow , class ........ tomorrow,too a is/will cancel b is / will be canceled c was / would be canceled d was/ would cancel 6 if you .................. to my advice in the first place , you............... in this mess right now a listen/will be b had listened / would not have been c will listened / would not be d had listened/ would not be 7 if i had been absent from class yesterday , i ............. the math test a would missed b would have missed c will miss d miss 8 if you ............... here earlier , you ............. her a had come / would have met b come / meet c came / would meet d comes will meet 9 i think you should stop smoking a if i am you , i will stop smoking b if i were you , i will stop smoking c if i were you , i would stop smoking d if i had been you , i would stop smoking 10 if i were , i would work harder a you would rather not work so hard c you should work harder c you should work with me d do not work so hard

Choose the best answer for each of the following sentences.

1. We should use reusable water bottles_________of plastic ones.

A. because B. instead C. despite D. however

2. Walking to school will help ________ air pollution.

A. refill B. reuse C. recycle D. reduce

3. The prefix re-in the world reuse means ________.

A. again B. none C. for D. against

4. We should go to school by bike to _________ the energy.

A. save B. protect C. pollute D. spray

5. One of the bad things about ________ is that it can make fish die.

A. noise B. soil pollution

C. water pollution D. air pollution

6. We should find creative ways to reuse old items before _________ them away.

A. breathing B. washing C. hearing D. throwing

7. If there is an earthquake, the villagers ________ in the shelter.

A. will stay B. stay C. stayed D. would stay

8. The town will flood if there ________ a downpour.

A. would be B. is C. was D. will be

9. If the weather _________ good, Linh __________ out with us.

A. is - goes B. will be - goes

C. is - will go D. will be - will go

10. The bear _________ you if you __________ it.

A. attacks - provoke B. will attack - provoke

C. attacks - will provoke D. will attack - will provoke

đảo ngữ câu đk loại 1

Chuyển các câu sau sang đảo ngữ:

1. If it is warm tomorrow, we will have a picnic.

Should ...............................................................................................

2. If your cold becomes worse, you must see the doctor.

Should ...............................................................................................

3. Take part in the English club and your speaking skill will be improved.

Should ...............................................................................................

4. Keep your feet dry or you will have a cold.

Should ...............................................................................................

5. If you want to go out tonight, make up your room.

Should ...............................................................................................

6. I'll be very angry if he makes more mistakes.

Should ...............................................................................................

7. If you leave your house unlocked, It will be broken into.

Should ...............................................................................................

8. If she forget her book, she can share with me.

Should ...............................................................................................

9. Turn down the radio or you will wake the baby up.

Should ...............................................................................................

10. If you are asked to sing an english song, what will you do?

Should ...............................................................................................

11. Will you phone the police first if someone breaks into your house?

Should ...............................................................................................

12. If he asks to bring hot water, tell him to wait for five munites.

Should ...............................................................................................