The problem, according to the experts, is _______ we should do with the salty land.
| A．that | B．how | C．which | D．what |
33．—I’m sure the Mexican Government will control the outbreak of the H1N1 flu in a very short time. Do you think so?
—Yes. _______ .
| A．Great minds think alike | B．The early bird catches the worm |
| C．Facts speak louder than words | D．No pains, no gains |
32．—Mr Jack appears very charming in public, talkative, kind, generous, enthusiastic…
—Oh, enough! ___________, he is rather cold and rude to his family members.
| A．In addition | B．As a result | C．On the contrary | D．Not really |
31．—What’s the matter with Christine?
—A letter from her parents in California________an attack of homesickness.
| A．took off | B．gave off | C．sent off | D．set off |
30．The new curriculum advocates allowing students more time to participate in_______is referred to as community service.
| A．that | B．which | C．where | D．What |
29．It is required in a recent study suggesting the importance of teenagers’ communication with other children of the same age.
| A．interfere | B．interferes | C．can interfere | D．is to interfere |