1 . The watch cost me 1,000 dollars. It’s v________.

2 . Our English teacher is really kind. He often plays games and ________(玩得开心) with us.

3 . Tom wants to be a scientist ________. (将来)

4 . Our teachers taught us to sing ________ (live) songs before class.

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

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

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

8 . 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.

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

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