1.  Unless I don’t study, I will not pass the exams. --> bỏ
2. If the sun shines, we would walk to the town. --> will
3. If he will have a temperature, he will see the doctor. --> has
 4. If my friends come, I will am very happy. --> be
5. If she earn a lot of money, she will fly to New York. --> earns

1.If i study, i will pass the exams. 

2.If the sun shines, we will walk to the town.

3.If he has a temperature, he will see the doctor. 

4.If my friends come, i will be very happy. 

5.If she earns a lot of money, she will fly to New York.

1. If I study, I will pass the exam

2. If the sun shines, we will walk to the town

3. If he has a temperature, he will see the doctor

4. If my friends come, i will be very happy

5. If the earns a lot of money, she will fly to New York

1. If I study, I will pass the exams. 

2. If the sun shines, we will walk to the town. 

3. If he has a temperature, he will see the doctor. 

4. If my friends come, I will be very happy. 

5. If she earns a lot of money, she will fly to New York. 

1. If we......more, we will help the Earth. A. Walking B. To walk C. Walk D. Will walk

C. walk

d

1. If I study, I will pass the exam

2. If the sun shines, we will walk to the town

3. If he has a temperature, he will see the doctor

4. If my friends come, i will be very happy

5. If the earns a lot of money, she will fly to New York

Đáp án B

Giải thích: câu điều kiện loại 1

Nếu mặt trời tỏa nắng, chúng ta sẽ đi bộ xuống thị trấn.

Đáp án: B

Giải thích: câu điều kiện loại 1

Nếu mặt trời tỏa nắng, chúng ta sẽ đi bộ xuống thị trấn.

7. She likes ............. in the forest when it’s cool.

A. walk                            B. walking                            C. walks                          D. to walking

8. We need a tent to go .............

A. fishing                        B. jogging                             C. camping                     D. swimming.

9. How ............. money do you often send to him?

A. often                          B. many                                C. far                               D. much

10. The opposite of “weak” is .............

A. thin                            B. fat                                     C. big                               D. strong

11. Many ............. come to Hue everyday.

A. visitors                      B. visit                                   C. visiting                       D. to visit.

12. ............. collecting the empty bottles? -Yes, Good idea.

A. Let's                          B. What                                 C. What about              D. Why don't we

13. ............. milk does Mr. Hai produce every day?

A. How                          B. How many                        C. How much                D. How far

14. She speaks ............. very well.

A. Chinese                    B. China                                 C. the Chinese               D. a Chinese

15. Mai doesn’t like playing soccer. She ............. plays soccer

A. always                      B. never                                 C. usually                       D. often

16. They ............. visit the citadel in Hue next month.

A. are going                 B.is going to                          C. are going to              D. are

17. We ............. recycle waste things in the factory.

A. should                     B. should to                          C. shouldn't to              D. ought

18. Let's go fishing ............. the morning.

A. at                             B. in                                        C. on                               D. to

19. Nam doesn’t want ............. coffee.

A. a                              B. some                                  C. any                             D. an

20. It's seven thirty and Minh is late ............. school.

A. to                            B. at                                        C. for                               D. in 

1 will pass

2 shines

3 has

4 will be

5 will fly

6 will visit

7 wears

8 will give

9 will listen

10 wait

E4.

1) If I study, I ____will pass_ (pass) the exams.

2) If the sun ___shines__ (shine), we will walk to the town.

3) If he ___has__ (have) a temperature, he will see the doctor.

4) If my friends come, I __will be___ (be) very happy.

5) If she earns a lot of money, she ___will fly__ (fly) to New York.

6) If we travel to London, we ___will visit __ (visit) the museums.

7) If you ___wear__ (wear) sandals in the mountains, you will slip on the rocks.

8) If Rita forgets her homework, the teacher ___will give__ (give) her a low mark.

9) If they go to the disco, they ___will listen__ (listen) to loud music.

10) If you ___wait__ (wait) a minute, I will ask my parents.

Đáp án B

Giải thích: câu điều kiện loại 1 

Nếu mặt trời tỏa nắng, chúng ta sẽ đi bộ xuống thị trấn.