14. The red apples are _______ than the green ones.　

A. sweet　　 　B. sweeter　 　　C. sweetest　 　D. the sweetest

13. _______ fine weather it is today!

A. What 　　　B. What a 　　　　C. How　 　　　 D. How a

12. The fruit here is sweet because there is a lot of _______.

A. sun　 B. sunshine　 C. sunny　 D. suns

11. The weather in Shanghai is different from _______.

A. it in Beijing　 B. that in Beijing　 C. that of Beijing　 D. it of Beijing

10. It’s a good way _______ (improve) your English study.

9. Bring your umbrella because it may _______ (rain) later.

8. ---Would you like _______ (go) skiing?

--- Good idea!

7. --- When _______ you _______ (arrive).

--- Five minutes ago.

6. What will the weather_______ (be) like next Saturday?

5. Americans call “autumn” _______ (秋天).