The classroom is big enough , but we’ll have to move if we have more students.
| A．for the moment | B．on the moment | C．in a moment | D．for a moment |
You'd better not __________ the radio, or you will not be able to put it together again.
| A．take apart | B．take away | C．take out | D．take in |
I still remember the days __________ I spent __________ with you in Beijing.
| A．when; staying | B．what; to stay |
| C．that; staying | D．during; to stay |
To do it by yourself is more important than __________.
| A．say it | B．to say it |
| C．you say it | D．your saying it |
In my opinion, life in the twenty-first century is much easier than __________.
| A．that used to be | B．it is used to |
| C．it was used to | D．it used to be |
__________ she finds out that you've lost her book?
| A．What about | B．How about | C．How if | D．What if |