Chọn câu trả lời đúng cho mỗi câu sau

Bài 2: Chọn câu trả lời đúng cho mỗi câu sau.

1. My dog ___ bark unless it is hungry.

          A. don’t                B. won’t

2. Unless you ___ to go to bed early, we should go out.

          A. wants               B. want

3. ___ you don’t slow down, we are going to crash!

          A. If                      B. Unless

4. You cannot go into bars ___ you are over 18.

          A. If                      B. unless

5. In my country, ____ you cannot speak English, it’s hard to get a good job.

          A. if                      B. unless

6. She’ll fail the exam if she ___ study.

          A. if                      B. doesn’t

7. We’ll be late ____ we leave soon.

          A. if                      B. unless

8. ___ I am not feeling better tomorrow I will go to the doctor’s.

          A. Unless              B. If

9. ____ you do not make the payment in time, your car will be confiscated.

          A. If                      B. Unless

10. You will lose your job ___ you change your attitude and become friendlier.

          A. unless              B. If

11. She won’t know the truth ___ you tell it to her.

          A. unless              B. if

12. ____ you arrive early, you’ll be able to meet the customers before the meeting.

          A. Unless              B. If

13. ____ she eats healthy food, she won’t lose some weight.

          A. Unless              B. If

14. They won’t arrive on time ___ they finish the work early.

          A. unless              B. if

15. Will she able to eat some cake ___ I put eggs in it?

          A. unless              B. if

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