Sun Li studies in the Open University of Jiangxi as a part-time student. She meets another student, Henry Wang, on campus.

1. There was little connection among communities politically or 回答
economically


.

2. He 回答
is engaging in


his business.

3. Almost everyone can 回答
benefit from


such a relationship.

4. I think I 回答
made


a right decision.

5. Oceans 回答
cover


about three-quarters of the earth.s surface.

6. A number of factories are already 回答
in operation


.

7. She.s the most 回答
efficient


secretary I.ve ever had.

8. The company decides to 回答
cut


nearly 100 jobs.

9. How do you 回答
connect with


him?

10. This is the fastest 回答
route


to the North of America.

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