No matter how bright a talker you are, there are times when it's better ________ silent.
A.remain | B.be remaining |
C.having remained | D.to remain |
While reading, you can make a mark _____ you have a question.
A.the place where | B.what | C.that | D.where |
In view of lacking preparations for the competition and not wanting to lose face,
Johnson eventually decided to _____.
A.drop in | B.drop off | C.drop back | D.drop out |
Shylock, how can you hope for mercy yourself when you show _____.
A.it | B.nothing | C.none | D.no one |
The doctor couldn’t answer the question _____ the patient could survive that night.
A.if | B.that | C.whether | D.what |
---I got up at five this morning, I thought it was Friday.
---You _____ so early. It is Sunday today; you don’t have to go to work.
A.mustn’t have got up | B.needn’t have got up |
C.needn’t get up | D.mustn’t get up |