I have been waiting for a bus for so long. If only I _______ a book with me!
| A．brought | B．would bring |
| C．had brought | D．bring |
______ it have been the failure to pick up directions from the ground control that caused the air crash?
| A．Must | B．Could | C．Would | D．Should |
____ no cash for food, he broke into an old woman's house, hoping to steal some money.
| A．Because | B．As | C．Since | D．With |
--- I’m not good at dancing, you know.
--- . It’s just for fun.
| A．All right | B．No problem | C．Come on | D．Cheer up |
---I bought three DVD copies of the film Avatar and now is left. Somebody just borrows something and never returns.
---Things like that happen all the time.
| A．none | B．nothing | C．no one | D．neither |
After the meeting, I to write a report on our next term's work.
| A．set about | B．set aside | C．set out | D．set off |