Imagine the composition of tortoise's birthday.

There is a little turtle living in the forest. Its name is Knock Knock. One day, on his birthday, his good friend Qiqi, the little turtle, gave him a Transformers. This transformer is very tall and powerful. Knock, knock, knock. I like this gift. I think friends should give gifts to friends and to themselves.

Knocking came to the stationery store and bought a pencil box, a box of pencils and an eraser. It wants to give them to Qiqi to make her study better and better.

Qiqi's birthday is here. Knock, knock, come to Qiqi's house with a gift. Everyone sings birthday songs and eats cakes together. How happy two good friends are!