ththere is a cat in front of the house.(改成一般疑问句)tere are (some dogs) under the tree.(用括号里面的部分提问）isis there a horse behind the tree?（肯定回答）are there any pandas in the zoo?（否定回答）there are some bids in the the tree.（改成一般疑问句 并作肯定回答）

Is there a cat in front of the house?

Are there some dogs under the tree?

Yes,there is.

No, there aren't.

Are there any birds in the tree?
----Yes,there are.


呵呵，有疑问可以追问！

1.Is there a cat in front of the house？
2.What are there under the tree？
3.Yes，there is
4.No，there aren't
5.Are there any bids in the the tree？ Yes，there are

there is a cat in front of the house.(改成一般疑问句)- Is there a cat in front of the house tere are (some dogs) under the tree.(用括号里面的部分提问）- What's under the tree isis there a horse behind...

Is there a cat in front of the house?
What is under the tree?
Yes, there is.
No, there aren't.
Are there any bird in the tree?
Yes, there are. There are some.
如有问题，欢迎继续追问：）
求采纳～