1. (2020五下·景县期末) 根据描述，选择恰当的图片。

A.      B.      C.

D.       E.

1. （1） You don't use your pen. You write and send it on your computer. What is it?
3. （2） You buy it in a shop when you travel. You send it to your friend or your family. It has a beautiful picture on it. What is it?
5. （3） It is red and yellow. It's beautiful. It's about 600 years old. There are some old chairs and tables in it. What is it?
7. （4） You write "Happy Birthday!" on it. Then you send it to your friend on his or her. What is it?
9. （5） You write it on paper. You use a stamp. You send it at the post office. What is it?