He used to in a small village , but he has been used to in a big city .
A.live, living . B. live, live. C. living , living.
—Is that Lucy’s cousin, Anna?
—No, it ______ her. She has gone to Paris.
| A．mustn’t be | B．might be |
| C．can’t be | D．could be |
I’ll have an interview tomorrow, so I need to get my shoes _________.
| A．cleaned | B．cleans |
| C．to clean | D．cleaning |
I like sleeping with the window open ______ it’s too cold.
| A．if | B．when |
C．until | D．unless |
When the teacher came in, the students stopped _______ and became very ________.
| A．to talk, quiet | B．talking, quiet |
| C．to talk, quietly | D．talking, quietly |
Don’t worry about Peter. He is _______ to get over the problem.
| A．enough strong | B．too strong |
| C．strong too | D．strong enough |