If you sleep less than 7 hours a day, you are more to catch a cold.
| A．possible | B．certainly | C．probable | D．likely |
____ on ten years of observation and study, the story shows that everyone dreams every night, whether they realize it or not.
| A．Basing | B．Based |
| C．Being based | D．Having based |
---Tom, I’ll go to Shanghai for a job interview(面试).
---_____! I hope you will do well.
| A．Well done | B．Wise choice |
| C．Enjoy yourself | D．Good luck |
Henry wanted to know ____ to control the ship in the storm.
| A．that it is hard | B．whether it was hard |
| C．if it is hard | D．when was it hard |
Though the house near the sea is small in size, it is very pleasant _____.
| A．living in | B．to live |
| C．to live in | D．lived in |
It was on his way to the station _____ he received the news that his lost daughter had been found．
| A．because | B．where | C．since | D．that |