She can’t help ______ the house because she’s busy making a cake.
| A．to clean | B．cleaning | C．cleaned | D．being cleaned |
Out _____, with an apple in his hand．
| A．rushed the boy | B．did the boy rushed |
| C．the boy rushed | D．the boy did rush |
Not until he met with the difficulty _______ the importance of group work．
| A．he realized | B．did he realize | C．realized he | D．he didn’t realize |
The thief must have hidden somewhere in the _______ area．
| A．following | B．surrounding | C．surrounded | D．surroundings |
I do not want to accuse him _____ telling lies．
| A．of | B．against | C．with | D．about |
Local villagers ______the doctors with the people ______ in the bus crash.
| A．assisted; wounded | B．aided; wounding |
| C．help; wounding | D．saved; wounded |