I haven't seen you for a couple of days. What have you been up________？
| A．in |
| B．to |
| C．with |
| D．for |
It was quite a long time ______ he really realized the serious situation.
| A．since | B．when | C．after | D．before |
Everybody in the village likes Jack because he is good at telling and ______ jokes.
| A．turning up | B．putting up | C．making up | D．showing up |
. ______ in the regulations that you should not tell other people the password of your e-mail account.
| A．What is required | B．What requires | C．It is required | D．It requires |
To his surprise, the lifestyle he was used to ______ greatly in the past few years.
| A．change | B．changing | C．changed | D．has changed |
______ that another miner has been rescued from the flooded Wangjialing coal mine.
| A．The news comes here | B．Here comes the news |
| C．The news here comes | D．Here the news comes |