— The room is so dirty. _____ we clean it ?
— Of course.
| A．Will | B．Shall | C．Would | D．Do |
I don't think he could have done such a stupid thing last night,_______ ?
| A．did he |
| B．could he |
| C．do I |
| D．hasn't he |
You should take more exercise to _______ your strength after your recovery.
| A．et up |
| B．urn up |
| C．show up |
| D．build up |
_______two exams to worry about,l have to work really hard this weekend.
| A．Besides |
| B．Because |
| C．With |
| D．As for |
We had a tiring meeting _______ I kept falling asleep.
| A．which |
| B．that |
| C．where |
| D．during which |
The popular star stood there,_______by many students.
| A．surrounded |
| B．surrounding |
| C．to surround |
| D．surround |