用is和are造句:否定和肯定.

来源:学生作业帮助网 编辑:作业帮 时间:2024/06/04 04:44:01

用is和are造句:否定和肯定.

There is a tree near the house./There isn't a tree near the house.
There are some flowers in the garden./There aren't any flowers in the garden.

He is a worker. He is not a worker
We are students.We are not students