题目内容
4. The students went back to their mother-school (visit) their teachers.
4. to visit
3. 即使大学毕业了他也应该继续学习。
，he should still continue to learn.
6. The man downstairs found (很难人睡) .
10. The boy had some problems with his (hear) . You need speak to him louder.
4. I'm glad that I have seen your mother.
—I'm glad .
9. He was seen (enter) the room.
5. The choice you make upon g from college is of vital importance to your future life.
10. A large (百分率) of the restaurant's income is from the visitors to the mountains nearby.
