1) This is _______ book. a) Peter b) Peter's c) Peters' d) Peter is 2) The _______ room is upstairs. a) children b) children's c) childrens' d) children is 3) _______ sister is twelve years old. a) John b) John's c) Johns' d) John is 4) _____________ school is old. a) Susan and Steve b) Susan's and Steve's c) Susan and Steve's d) Susan's and Steve e) Susans' and Steves' f) Susan and Steve is 5) _________ shoes are on the second floor. a) Men b) Men's c) Mens' d) Men is 6) This is the _______ bike. a) boy b) boy's c) boys' d) boy is

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