Mark was a student at this university from 1999 to 2003, ____ , he studied very hard and was made Chairman of the Students' Union.
| A．during which time | B．for which time | C．during whose time | D．by that time |
—What do you think of the concert given by the famous Hong Kong singer?
—Not so good. In fact, it _____ to be a great disappointment.
| A．turned up | B．turned in | C．turned down | D．turned out |
In preparing scientific reports of laboratory experiments, you should _____ your finds in logical
order and clear language.
| A．write | B．raise | C．present | D．rise |
A _____ look appeared on her face when she heard the unexpected news.
| A．worrying | B．worried | C．worry | D．worries |
He hid himself behind the door to avoid _____.
| A．to see | B．to be seen | C．being seen | D．seeing |
This kind of music is not _____. Only a few people enjoy it.
| A．sounds beautiful | B．for my appetite |
| C．to everyone’s taste | D．perfect |