1 . 用方框中所给短语的适当形式填空，每个短语只用一次。

once and for all             in charge of          deep down       come down with     be rich in

1. He was placed ________ this department.
2. What if I ________ a strange disease?
3. Let’s solve this question ________ !
4. He seems confident but ________ he lacks confidence.
5. Apples ________ vitamins.

2 . 选词填空

work out；now and then；fall apart；rather than； be responsible for give up；in the open air；on hand；take control of；be made up of

1. They had to sleep ___________ after their houses were destroyed in the earthquake.
2. Losing games taught him to practise harder and never___________.
3. The police rushed there and ___________ the situation.
4. Always have your dictionary ___________ when you study.
5. Even if he is very busy, he will ___________ in the gym three times a week to keep healthy.
6. My grandfather still plays tennis ___________ even though he’s in his seventies.
7. It is a shame that their friendship finally ___________ and they became enemies.
8. The mountain village I visited last week ___________ 30 families belonging to five nationalities.
9. You should prefer to work harder to solve the problem ___________ give up.
10. We have to study harder as senior high school students and get used to __________ a lot more.