四、选出与句意相符的图片序号填在括号里。
( ) 1. I wear a sweater.
( ) 2. It's warm in spring.
( ) 3. He is cleaning the blackboard.
( ) 4. We have a math class this morning.

A
B
C
D

1. B 2. A 3. D 4. C

五、模仿例句完成句子。

Shanghai

例：A：How is the weather in Shanghai?
B：It's cloudy.
Hangzhou
A：How is the weather in ________?
B：It's ________.
例：It's autumn.
It's cool.
It's ________.
It's ________.

Hangzhou, sunny; winter, cold