. My first summer vocation in the high school, _______I spent a fortnight on the farm, is really unforgettable.
| A．when | B．that | C．which | D．the one |
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 |
28．—You must be tired after the flight. You’d better take a good rest.
—Yes, I _________. Thank you.
| A．will | B．should | C．may | D．Would |