根据句意，选择所给单词填空。

tomatoeseggplant tofu carrots

1. These vegetables are purple. Some are long. Some are round (圆的)._______________
2. They are round and red. They are not fruits. They are vegetables. _______________
3. They are long and red. Some people don't like them, but rabbits like them very much. _______________
4. This kind of food is very white, and very soft (软). _______________