The board are discussing the possible _____ they can take of the present economic situation.
| A．notice | B．advantage | C．use | D．best |
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 |
He is such a _____________ teacher that he knows what his students need.
| A．practical | B．humorous | C．mild | D．typical |
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 |