A: Hi, John.

B: Nice to see you.

A: How is the shadow in the morning?

B:

A: How is the shadow in the noon?

B:

A: How does the sun in the morning?

B:

A: How does the sun in the evening?

B:

— No, it's orange juice.

— It is sour.

— ______________

A: Hi, Jim.

B: Nice to see you, too.

A: How are you?

B:

A:

B: It is hard.

A:

B: It is sweet.

A: Is it watermelon juice?

B: Have some, please!

— It is .

    This is the sun. It is as tar. It is a big thing in the sky. In the morning it rises in the east(东方). It is red and big and it is not hot.

    At noon, the sun is small but it is hot and bright. We must not look at it. It is bad for our eyes.

    At night we can't see the sun. But we can see the moon and stars.

    In the evening the sun goes down in the west(西方). We can't see it. And the

weather is dark(暗了). We all need the sun. Animals and plants both need the sun, too. Because it can give us light and heat.