Cделайте предложения 1. ron/buy/yet/his halloween costume 2. they/buy/yet/flowers? 3. they/make/yet/sandwiches? 4.they/buy/just/hot dogs 5. andrew/bring/already/ a dvd players 6. they/decorate/already/the room

1. Ron hasn't bought his Halloween costume yet.
2. Have they bought flowers yet?
3. Have they made sandwiches yet?
4. They have just bought hot dogs.
5. Andrew has already brought a DVD player.
6. They have already decorated the room.