1. 听录音，给下列句子排序。

I am very happy. My teachers are friendly.

We went to look around the town.

They made paper flowers.

April 22nd is World Earth Day.

Don't leave the water running when brushing your teeth.

听录音,给下的句子排序。<br />1. April 22nd is World Earth Day.<br />2. They made paper flowers.<br />3. I am very happy. My teachers are friendly.<br />4. Don't leave the water running when brushing your teeth.<br />5. We want to look around the town.