用不定式填空，注意可以省略“to”的动词。
1. I saw her_____(take) the book.
2. I didn’t notice him _____(enter) the room.
3. The worker taught us_____(run) the machines when we worked in that factory.
4. You are not expected_____(be) the top of the student in the class.
5. Her mother will not let her _____(go) to the dance.
6. He was made_____(work) twelve hours a day.
7. He was driven_____(adopt) the proposal.
8. Was anyone seen_____(go) out?
9. He helped me_____ (clean) the classroom.
10. His words enabled us _____(know) the importance of studying English.
答案:
1. take
2. enter
3. to run
4. to be
5. go
6. to work
7. to adopt
8. to go
9. (to) clean
10. to know
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