there's a man under the tree，改為複數句

there's a man under the tree，改為複數句

There are some men under the trees

there is a bike under the tree.（改為複數形式）there___some___under the tree.
there are some books on the desk.（改為否定句）____ ____ ____books in the desk
are there any bags on the desk？（否定回答）____，____ ______
there is some milk in the glass.（對some提問）____ ____milk ____ ____in the glass？
there is a computer in the room.？（改為一般疑問句）____ ____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.改否定句is it vrey tall？改成複數
there is a tiger under the tree.改否定句
is it vrey tall？改成複數
what's on the desk？回答三支鉛筆

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