Having checked the doors were closed, and ___ all the lights were off, the boy opened the door to his bedroom.
| A．why | B．that | C．when | D．ours1 |
To tell you the truth, if you want to study abroad, you must pay more attention to _______English every day.
| A．practise speaking | B．practising speaking |
| C．practising to speak | D．practise to speaking |
He waspoorest man here years ago, but now he isrich man.
| A．a; the | B．不填; the | C．the; a | D．不填; a |
It is too cold today. I think I’ll have a hot coffee ______ a cold drink.
| A．better than | B．less than | C．more than | D．rather than |
Drunk driving, which was once a occurrence, is now under control.
| A．general | B．frequent | C．normal | D．particular |
After graduating from college, I took some time off to go traveling, turned out to be a wise decision.
| A．that | B．which | C．when | D．where |