_______ I take part in a group discussion or try to speak English to someone, I find it difficult to express myself.
| A．If only | B．Every time | C．Now that | D．In case |
We should all remember that some great scientific discoveries _____________ by chance.
| A．gained | B．discovered | C．occurred | D．earned |
I had only a few _____________ with Miss Gao, though we work in the same school.
| A．laughter | B．handshakes | C．amusement | D．contacts |
In case it thunders, we’d better _____________ the electricity at once and turn off the TV.
| A．cut in | B．cut off | C．cut down | D．cut away |
第一节: 多项选择 (共10小题；每小题1分，满分10分)
从A、B、C、D四个选项中，选出可填入空白处的最佳选项，并在答题卡上将该项涂黑。
Captain James Cook took _____________ of the islands in 1769 and from that time British people started to settle in New Zealand.
A. notice B. hold C. possession D. care
I thought it was __________ to donate money to this fund.
| A．worth | B．worthy | C．worthwhile | D．worthless |