1 . Jim takes many after-school classes from basketball practice to football t______.

2 . It took me ________ (几个) hours to finish the work.

3 . We can use our body to c________ with each other without saying a word.

4 . You will get a fine. You park your car in the wrong place. (合并成一个句子)
You ________ get a fine ________ you park your car in the wrong place.

5 . C_________ (胡萝卜) are my favorite food. I eat them often.

6 . She always f________ (完成) homework first after she gets home.

7 . There is some water in the b________ (瓶子).

8 . 我可以打开门吗？
________ ________ open the door?

9 . 线段AB＝3，延长AB到C，使BC＝AB，再延长BA到D，使AD＝2AB，则线段CD的长等于____

10 . Tom ________（visit）the Science Museum this Sunday. （提示：运用be going to结构）