Now more and more workers ______their free time trying to improve themselves at school or college.
| A．take | B．cost | C．spend | D．pay |
Shirley came to “power” as homework monitor two weeks ago, only __________ this morning, ________ it too big a responsibility for her．
| A．resigning; to feel | B．to resign; to feel |
| C．resigning; feeling | D．to resign; feeling |
—Mum, where is my toy cowboy? I ________ it under the bed.
—It ________ inside your toy bucket．Remember, that’s where all your toys are supposed to go.
| A．have put; is | B．put; is |
| C．have put; was | D．put; was |
30．Frank’s marriage to the billionaire’s daughter got him through his hardest time, ________ years later he wondered what he could have done differently 。
| A．therefore | B．and | C．however | D．but |
North Korea has always sought for a direct talk with the US, without China ________.
| A．involving | B．to involve | C．involved | D．be involved |
Her piano skills were so good ________ a ten-year-old that the judges of the contest simply couldn’t believe it.
| A．for | B．as | C．to | D．about |