1 . 用所给词组的正确形式填空。

be known as       apart from       a matter of       work through       reflect on       pick up have a contented life       come up with       in harmony with     contribute to

1. You can win the game. It’s only ________ time.
2. All you have to do is think a little harder and ________ a new solution.
3. China ________ “the Kingdom of Bicycles” all over the world in the past.
4. How did you ________ the problem in such a short time?
5. My brother ________ until a serious accident happened to him.
6. They organized an activity to ________ litter in the community.
7. People should try to live ________ nature.
8. The burning of fossil fuels and human activities ________ air pollution.
9. ________ two men on watch in the engine room, everyone was asleep.
10. The start of a new year is a good time to ________ the achievements of the past.

2 . 从所给方框中选择合适的词组，并用其适当形式填空（有两个多余的选项）。

set up        work through        take charge of        be referred to as take measures        make a difference        in harmony with

1. She ________ the project and made sure it was finished on time.
2. Why not volunteer to work with young children and really ________!
3. The Students’ Union ________ to organize social events for the students.
4. The lecture was about how to live ________ ourselves and those around us.
5. We must ________ to reduce crime in the area immediately.