用括号内所给单词的适当形式填空。

1. Haikou always        (have)three lines.

2. You should pay attention to your        (pronounce).

3. There are two shirts, one is red, the other is blue. At last, he       (choose)the blue one.

4. This story sounds        (fun).

5. He is good at sports , he runs very        (quick).

6. What should I do if I want      (be)a doctor.

7. Autumn is coming, and the      (leaf)fall from the tree.

8. The little girl opened the door      (slow).

9. We feel the      (warm)of the fire.

10. You can express the animals by      (tell)how it looks like.