The area ______ the explosion happened was closed off by the police.
| A．which | B．as | C．why | D．where |
14. It was a _____ evening and I really had a good sleep.
| A．calm | B．silent | C．quiet | D．safe and sound |
13. The foreman(工头) beat him _____ , and the other workers were very angry with him.
| A．red-blooded | B．black and white | C．red-handed | D．black and blue |
12. Although he was not _____ tired, he didn’t care _____.
| A．a little; a little | B．a bit; a bit | C．a little; a bit | D．a bit; a little |
11. How time flies! You should make _____ use of your time.
| A．best | B．the worst | C．good | D．the best |
10. East and west, home is _____.(prov.)
| A．best | B．worst | C．nearest | D．Farthest |