8.There are two armchairs in the room.
→There are two armchairs in the room.
→Are there two armchairs in the room?
9.How many couches are there?
10.Her house doesn't have a big yard.
→Her house has a big yard.
→Does her house have a big yard?
11.Are there your books?
12.Does Hao leave the house early this morning?
13.Our relatives haven't eat a big breakfast every morning.
→Our relatives have eat a big breakfast every morning.
→Do your relatives have to eat a big breakfast every morning?
14.The girls don't play soccer because they don't like it.
15.Do her sons go to bed at ten every night?
