Составить предложения: 1. polly/ bring/ just/ coca- cola 2/ ron/ buy / yet/ his halloween costume/ 3/ they/ buy / yet/ flowers? 4.they buy/ just/ hot dogs/ 5/ they make/ yet/ saandwiches& 6/ andrew/ bring/ already/ a dvd player/ 7/ they/ decorate/already/ the room

1) Polly has just brought Coca-Cola.
2) Ron hasn't  bought his Halloween costume yet. или это вопрос, в утверждении yet не употребляем
3) Have they bought flowers yet?
4) They have just bought hot dogs.
5) They haven't  made sandwiches yet. или это вопрос, в утверждении yet не употребляем
6) Andrew has already brought a DVD player.
7)They have already decorated the room.