1 . 阅读下面句子，从所给的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

A. obsessing over               B. on behalf of               C. made sense        D. boils down to sth.        E. die out F. were wiped out               G. was to blame

1. Mr. Johnson delivered an inspring speech _________those who were involved in voluntary work.
2. What he said _________ when it comes to buying the most up-to-date version.
3. The boy was so addicted to online world that he was always_________ his equipment he got in computer games.
4. Whole villages _________ by the forest fire.
5. In the end, what it all _________ is money, or the lack of it.

3 . 选择正确的短语的正确形式填空，有两个是多余的。

on behalf of,   take up,   make sense,   get on,   drop out,   boil down to,   apply oneself to

1. It ________ to buy the most up-to-date version of dictionary
2. If you ________ the job in hand, you'll soon finish it.
3. The advice that they gave him ________ this: he should take care of his own health.
4. Politics is seen as a man's world. It is very difficult for women to ________.
5. The table ________ too much room, you should have bought a smaller one.