1. 阅读短文，根据短文内容，选择正确答案。

    Look at the picture, boys and girls. It is spring. It is sunny. In the picture we can see some trees and flowers. The trees are green. And the flowers are red, pink and yellow. We can see some birds. They like flying and singing. We can see some clouds, too. They are white. The sky is blue. We can see the sun. The sun is yellow.

1. （1） I can see _______ birds.

   A . a B . two C . three
3. （2） —What colour is the sun?

   —It is ____________.

   A . red B . blue C . yellow
5. （3） The trees are _________.

   A . blue B . green C . red
7. （4） —What sea son is it?

   —It is ___________.

   A . spring B . summer C . autumn
9. （5） We can see clouds. They are ______________.

   A . blue B . white C . grey