130. I hope you like my book and please feel free to make any comments and suggestions.

10.Ten minutes earlier, they ________the plane.

9. If I had had enough time, I ____my work.

8. It is important that the committee_________ about the project at once.

7. If you had asked him again, he might _____ his mind.

6. Music is ______; we can hear it and feel it, but not see it.

5. English is ________ useful language in the world.

4. Upon reaching an __________age, children are encouraged, but not force, to leave the nest.

3. Let me introduce the new professor to you. ________

2. Hello. Let me introduce myself. I am Linda. ________

1. Sorry, I didn＇t mean to hurt you. ________