Though the college entrance exam is drawing near, study shouldn’t take up all of your time. It’s important to some time for relaxation and hobbies as well.
| A．put away | B．set aside | C．lay down | D．take off |
__________ the train arrived, some people were waiting inside the station __________ others were heading for the platform.
| A．While ； while |
| B．While ； when |
| C．When ； when |
| D．When ； while |
It was __________ fan that we couldn't hear anything.
| A．so noisy |
| B．such noisy |
| C．such a noisy |
| D．so a noisy |
Gunpowder,__________ we all know, was invented in ancient China.
| A．it |
| B．which |
| C．as |
| D．that |
Strong typhoons hit this area very __________. Normally, they form and come here between July and August every year.
| A．generally |
| B．regularly |
| C．usually |
| D．suddenly |
We all write __________, even when there's not much to say.
| A．now and then |
| B．by and by |
| C．step by step |
| D．more or less |