She raised her finger to her lips as _____ for silence.
| A．an idea | B．a mark |
| C．a sign | D．a word |
It was a nice house, but __________ too small for a family of five.
| A．rarely | B．fairly |
| C．rather | D．pretty |
Why are you so anxious? It isn't your problem __________.
| A．on purpose | B．in all |
| C．on time | D．after all |
A man is being questioned on the __________ murder last night.
| A．advised | B．attended |
| C．attempted | D．admitted |
—Has Mary come back yet?
—Yes. She has got many books from her elder schoolmates, which __________ 1，000.
| A．add up | B．add up to |
| C．add to | D．add |
What do you think of his suggestion __________ we organize a football club?
| A．which | B．whether |
| C．that | D．what |