20句There be句型的句子There is 和There are 各10句,5个疑问,5个否定,10个肯定.简单一点的句子

问题描述:

20句There be句型的句子There is 和There are 各10句,5个疑问,5个否定,10个肯定.简单一点的句子
求写句子!

There is a cat in the room.There are some cats
There is a dog on the floor.
There is an old lady beside the door.
There is a young man in front of the house.
There is a bird in the tree.