改错 1.Are everybody here this morning?2.Must you go to school in Saturday afternoon?
3.Look,they are seeing a book under the tree.
4.Jack usually goes to work by foot.
5.How much students can you see in the room?
6.My aunt is making a hat to me.
7.Listen,who sings in the classroom?
8.I like to go there on bus.
9.There are a lot of money in my wallet.