翻译并写出它的肯定句，否定句，一般疑问句及其回答

There is a book on the desk.
Is there a book on the desk? Yes, there is./No, there isn't.
There is a tree in the park.
Is there a tree in the park? Yes, there is./No, there isn't.
There are 5 people in my family.
Are there 5 people in your family？ Yes, there are. /No, there aren't.
There are some flowers on the table.
Are there any flowers on the table? Yes, there are./No, there aren't.
There is a bed and two chairs in the room.
Is there a bed and two chairs in the room?
Yes, there is. No, there isn't.
There are four pens and an eraser in my bag.
Are there four pens and an eraser in your bag? Yes, there are. No, there aren't.

1、
【肯】There is a book on the desk.
【否】There isn't a book on the desk.
【疑】Is there a book on the desk？
【答】Yes, there is./No, there isn't.
2、
There is a tree in the garden.
There isn't a tree in the garden.
Is there a tree in the garden？
Yes, there is./No, there isn't.
3、
There are five people in my family.
There aren't five people in my family.
Are there five people in my family？
Yes, there are./No, there aren't.
4、
There are some flowers on the desk.
There aren't some flowers on the desk.
Are there any flowers on the desk？
Yes, there are./No, there aren't.
5、
There is one bed and two chairs in the room.
There isn't one bed and two chairs in the room.
Is there one bed and two chairs in the room？
Yes, there is./No, there isn't.
6、
There are four pens and one eraser in my schoolbag.
There aren't four pens and one eraser in my schoolbag.
Are there four pens and one eraser in my schoolbag？
Yes, there are./No, there aren't.
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