1. How interesting2. What a 3. How beautiful

10. because of

　Ⅵ.

7. if, needed8. I'll do9. more, than

4. which book to choose 5. to meet you 6. strong enough

1. too, to2. if, closes3. so difficult, can't answer

9. don't, are 10. is, something

　Ⅴ.

6. None, want7. doesn't do 8. doesn't have

3. Let him4. not take 5. were playing

1. hasn't, yet2. Neither of his parents was

10. don't you

　Ⅳ.