________he couldn’t understand was________，as a teacher of Chinese，he was asked to teach history.
| A．What；that | B．What；what |
| C．What；which | D．Why；how |
Would you mind _______ some questions?
| A．for me to ask | B．of me asking | C．me asking | D．I asking |
After the party, I found my necklace _____.
| A．losing | B．being lost | C．lost | D．lose. |
I’ve promised to attend your party and I’ll ______ my word.
| A．hold | B．keep | C．follow | D．take |
The classroom is so dirty. _________ we clean it?
| A．shall | B．Will | C．Would | D．Do |
Was it in the village___ we used to live in____ the accident happened ?
| A．where, that | B．which, that | C．that, where | D．where, which |