bonjour,
1)Yes, there's a on the shelf.
2)No,there are no cars under the table
3)There are two apples on the chair
4)There are two cans and à balloon in the cupboard.
Je pense que tu peux arriver à faire la dernière questions mais je te donne des exemples:
-There's à shirt on the shelf
-There's one plane under the chair
-There are two apples on the chair
-There are three cars on the table
-There's two cans and à balloon in the cupboard.
voilà j'espère t'avoir aidée