13. You'll get pneumonia if you (not change) _______________ your wet clothes.
14. If I had known that you couldn't eat octopus, I (not buy) _______________ it.
15. If they (hang) _______________ that picture lower, people would be able to see it.
16. She (be) _________________able to walk faster if she didn’t have such high-heel shoes.
17. I (bring) _______________ you some beer if I had known that you were thirsty.
18. If you had touched that electric cable, you (be) _______________ electrocuted
19. If the story hadn't been true, the newspaper (not print) _______________ it.
20. I (not buy) _______________ things on the installment system if I were you.
21. Dan (arrive) _______________ safe if he drove slowly.
Bài 2: Chọn đáp án đúng để điền vào chỗ trống
1. __________then what I know yesterday, I would have saved myself a lot of time and trouble
over the years.
A. had I known B. did I know C. If I know D. If I would know
2. Do you think there would be less conflict in the world if all people __________the same
language?
A. spoke B. speak C. had spoken D. will speak
3. If you can give me one good reason for your acting like this, __________this incident again.
A. I will never mention B. I never mention
C. will I never mention D. I don’t mention
4. If I had known you were asleep, I __________so much noise when I came in.
A. didn’t make B. wouldn’t have made
C. won’t make D. don’t make
5. Unless you __________all of my questions, I can’t do anything to help you.
A. answered B. answer C. would answer D. are answering