句型练习

1. I am very tired today. (改为一般疑问句)

__________ __________ very tired today?

2. — __________ the __________ with Betty?

    —She cuts her elbow. (根据答语补全对话)

3. He has big, brown eyes. (改为同义句)

__________ eyes __________ big and brown.

4. Tim's hair is short. It's black. (合并为一句话)

Tim has __________, __________ hair.

5. The desk is one metre tall. (对划线部分提问)

__________ __________ is the desk?

300°F相当于（）℃。

A.150；

B.148.9；

C.128.8；

D.167.6。