Try to guess its meaning when you meet a new word. Don’t _____________ your dictionary all the time.

E-mail me ________ Lucy @ sina. com or call me ________ 55888301．[ ]

Is the Youth Center open to the public yet?—Yes. It ______ for almost one and a half years.

Could you buy us _________ drinks? —Sorry, I don’t have _____ money.

Alan, it’s late. Why not go to bed?— Jenny hasn’t come back yet. I _______ for her.