单句语法填空

1.Only when he apologizes for his           (rude) will I speak to him again.

2.He could not          his foolish mistake.

他无法解释他所犯的愚蠢错误。

3.Give us           what happened.

跟我们说一下到底发生了什么。

4.She retired early           ill health.

她体弱多病，所以提前退休了。

5.The company           environmental issues wherever possible.

只要有可能，这家公司会考虑到环境问题。

6.A number of people rushed into the supermarket when the goods were sold           a discount.

7.He sat behind a table on which there were half a dozen          (file)．

8.Before an exam, parents are advised to take           (press) off their children and give them some encouragement.

9.Drago          press) a button and the door closed.

10.The experiment          .

那实验印证了他的理论。

11.The President          that he would visit Japan the following month.

总统证实他将于下个月访问日本。

12.Their advice          .

他们的劝告更加强了我的决心。

13.His computer functions           (proper)．