If Peter ………., Sarah will be sad because she wants to meet him very much
A. comes
B. do not come
C. does not come
D. will come
Chọn đáp án C
If you ………. to my advice in the first place, you wouldn’t have been in trouble.
If you stay up late the previous night, you ………. sleepy the next morning.
If his teeth still …….., he will have to go to the dentist’s again.