We were all waiting for you; you _____ for the seaside by yourself
without leaving a message.
| A．mustn’t leave | B．needn’t leave |
| C．shouldn’t have left | D．couldn’t have left |
I ______ for six months．I'm really out of shape．
| A．hadn't exercised |
| B．didn't exercise |
| C．don't exercise |
| D．haven't exercised |
—Could you give me some advice on getting a job?
—First, find out ______ you like doing best．
| A． what | B．which |
| C．how | D．why |
For better sound effects, he was asked to speak ______ the microphone during the whole process．
| A．in | B．for |
| C．into | D．from |
So heavy ______ that I felt great relief after taking it off．
| A．is the load | B．the load was |
| C．was the load | D．the load is |
My granny does crossword puzzles each day ______ her mind sharp．
| A．to keep | B．kept |
| C．having kept | D．to be kept |