We go to school ______ Monday ______ Friday. [ ]

This blue shirt doesn’t fit you．I think that black one_______good________you．

______ is the computer? — Five thousand yuan. [ ]

Listen! Marry is singing in the next room. — It __ ___ be Marry. She has gone home.

What was your brother like when he was young? — He _______ be quiet, but now he’s very outgoing.