小虫子厌倦了每天都以泥土为食。于是，它钻出了泥土，开始了寻找新食物的旅途。它会遇到谁呢？又发生了什么呢？

One day， Worm wiggles（扭动；摆动） out of the ground. I'm fed up with （对……厌倦） earth for lunch！ I'm going to look for some new food.

Worm sees a rabbit eating grass. "I think I'll try some grass." he says. So he tries some grass， "No， I don't like grass. It's too chewy."

Worm sees a beetle（甲虫） eating leaves. "I think I'll try a leaf." he says. So he tries a leaf. "No， I don't like the leaf. It's too dry."

Worm sees a bird. "What do you like to eat？" asks Worm. "I like eating worms. I'm eating a worm." "Oh， no！"Worm cries， very scared.

Worm falls off the tree and lands （落） on the earth.

He wiggles safely back into the ground. Earth！ Earth！ Yum， yum， yum.

● Have a go（试一试）：

故事中出现了很多介词的用法，比如：look for lunch， fed up with earth， falls off the tree和on the earth。

你能用正确的介词填空吗？

1. There are some pears ______ the tree.

2. There is a window ______ the wall.

3. My grandpa's glasses are missing. I help her

look ______ it.

4. A worm wiggles out ______ the ground.

It wiggles ______ the grass to a rabbit.