There's a man under the tree

There's a man under the tree

There are some men under the trees

There is a bike under the tree___ some___ under the tree.
There are some books on the desk____ books in the desk
Are there any bags on the desk____ ,____ ______
There is some milk in the glass____ milk ____ ____ in the glass?
There is a computer in the room____ a comouter in the room

1are bikes
2there aren't any
3no,there aren't
4how much is there
5is there

There is a tiger under the tree
There is a tiger under the tree
Is it vrey tall
What's on the desk

There isn't a tiger under the tree.
Are they very tall?
Three pencils.(There are three pencils.)