The desks are _____the floor. [ ]

_____ are you?-I’m 15.[ ]

I can see some pears ____ the tree,and a bird is ____ it, too.[ ]

Whose sweater is this? —It looks like John’s. Oh, yes. It’s __________.

You can use MSN to talk with your friend on the Internet. -I know. But can you tell me_______?