根据汉语、首字母或中文释义写出单词，并注意它的形式。

1. There are some _____(香蕉), too. They are for me.

2. I go to the _____ (动物园)on Sundays. I often have a good time there.

3. I often help my mother _____(洗) clothes after school.

4. I don't often walk to school. I often take a _____ (公共汽车).

5. We play football after school on _____ (星期四).

6. I often w______ TV on Saturday evening.

7. These girls are his sisters. T_______ are very slim.

8. Millie often goes s_______ with her mother in the streets on Sunday.

9. We have no classes at the w______.

10. Lily and Lucy are c______. They are in the same class.

Hello! I'm ____ the radio. [ ]

A. to

B. at

C. in

D. on