听录音，用阿拉伯数字给下列句子标序号，听两遍。
( ) ⑴Welcome back to school.
( ) ⑵Let’s go to the playground.
( ) ⑶What day is it today?
( ) ⑷Come and play table tennis.
( ) ⑸I go to school at seven ten.
听录音，给下列图片标号。
（二）
| A．Hello, Miss Li. |
| B．Good morning, Miss Li. |
| C．Hi, Mr Wang. |
| D．Good morning, Wang Bing. |
E. Miss Li, this is my father. 
（一）
| A．Good afternoon, Mike. |
| B．He’s Liu Tao. He’s my friend. |
| C．Hi, Liu Tao |
| D．Good afternoon, Wang Bing. |
E. Hi, Mike.
听录音，按照所听到的顺序给句子排序。
( )（1）Good afternoon, class.
( )（2）This is my father.
( )（3）Hello, she’s my sister.
( )（4）Are you Su Hai？
( )（5）Good morning, Miss
听录音，给下列句子排序。
( )（1）Would you like an ice cream?
()（2）What about a pie?
()（3）This is my sister, Helen.
()（4）Nice to meet you, Yang Ling.
()（5）This is a hot dog.