任务型阅,通读下列短文，并根据短文内容在文章后表格中的空格里填入一个最恰当的单词，每空一词。
Do you often see ants? If the weather is warm, you may see them under the stones. If it is cold, many ants will be in their house under the ground.
Most of the ants are workers. They have lots of work to do. They look for food and take care of the young ants. Each family of ants has a queen ant. The queen doesn’t work at all. She is important because she lay eggs. These eggs will become new ants.
There are many kinds of ants in America. One kind of these is very strong. They can kill and eat elephants. They move in groups. They eat all the animals they meet while moving on their way. When these ants come near, people leave their homes.

Some           about Ants
Homes	They stay in their house under the ground if the weather is cold. So people can see them only on           days.
.	1. Workers： They are always busy searching for food and          after young ants. 2. Queen ants： She            works but she is important to the ant family because she lays eggs.
A strong kind	They live in America. They move in groups. They eat all the animals on their way, killing elephants and people.