--- Peter, where did you guys go for the summer vacation?
--- We busy with our work for months, so we went to the beach to relax ourselves.(2010．江苏)
| A．were |
| B．have been |
| C．had been |
| D．will be |
_____ the secret of nature, the young scient
ist has little time for ent
ertainment．
| A．Devoted to bring up |
B．Devoted himself to bring up |
| C．Devoted to bringing up | D．Devoting to bring up |
— ?
—Nothing serious, but a bit tired．
| A．Anything the matter with you | B．Is that all |
| C．Anything else | D．What's this |
When you are dressed in the latest style, dancing to the most fashionable music after watching the latest film, you feel great,______?
| A．aren’t you | B．don’t you | C．do you | D．are you |
______ property, we’re among the richest people in this city．
| A．In search of | B．In spite of | C．In place of | D．In terms of |
______ this afternoon, you would have to come again next week．
| A．The boss didn’t return | B．The boss were not to return |
| C．Were the boss not to return | D．Didn’t the boss return |