1 . Students before exams, ________(benefit) from years of drills, looked calmer than some of their teachers. (所给词的适当形式填空）

2 . Having ________ (balance) meals is very important, especially for teens who are growing up. (所给词的适当形式填空）

3 . There was a ________ (短暂的) pause in the conversation. (根据汉语意思单词拼写)

4 . The workers cut off some ________ (branch) of the big tree to keep the passers-by safe. （所给词的适当形式填空）

5 . One or two glasses of wine a day can be ________ (benefit) (所给词的适当形式填空）

6 . Jim fell asleep in the math class today. That is ___________ he stayed up until midnight doing his homework.

7 . We went right round to the west coast _______ sea instead of driving across the continent.

8 . The result is not very important to us, but if we do win, then so much the _______ (good).

9 . They dug a hole and ______ (bury) the money.

10 . She is struggling ______（bring）up a family on a very low income.(所给词的适当形式填空)