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A. happy

B. sad

C.happy again(再一次)

D. thirsty

E.tired

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It is sunny and hot.

The bird is very——D——

He would like to drink some water.

The bird can see a bottle.

There's some water in it.

He's——A——

But the bottle is tall and thin.

He cannot drink the water.

He is——B——

The bird thinks.

He can see some little stones.

He can put them into the bottle.

One, two, three...

He is——E——.

But he can drink the water now.He is ——C——.