4. a book → book, kind of后面名词不加不定冠词。

3. a → an.

2. an → an unique［ju?蘖nik］其第一音素是辅音。

1. school → the school， 表示去某场所而不是去上学(go to school)。

10. Goldsmith is said to have traveled from a place to a place.

　　 注 释

9. Horse is useful animal.

8. He was elected the Mayor of New York.

7. Why are you at home in such a fine weather?

6. The most of us are flattered when we receive a compliment.

5. You’re in right; it’s not your fault.