I had hardly got to the office ______ my wife phoned me to go back home at once.
| A．when | B．than | C．until | D．after |
The old vase the Han Dynasty doesn’t need .
| A．dated from; repaired | B．dating from; repairing |
| C．dating back to; to repair | D．dated back to; to be repaired |
The artist the judge gave a prize is the teacher I have been taught painting for two years.
| A．from whom; by whom | B．to whom; who |
| C．from whom; who | D．to whom; by whom |
Being extremely angry, the boy and went out, saying nothing.
| A．turned up | B．turned out | C．turned down | D．turned around |
China’s economic development has made rapid progress in the past years and young people have made great contribution to this progress.
| A．/ ; a | B．the; / | C．a; a | D．/ ; / |
It's said that going to bed early and getting up early ____a widely accepted good habit．
| A．are | B．is | C．were | D．was |