I have promised that my daughter _______ get a new electronic dictionary on her next birthday.

---I think Helen is at home.---No, she    be at home, for she phoned me from the airport just five minutes ago.

—______ I take the magazine away from the reading room?— No, you mustn’t. You ______ read it only here.

—Mum, I'm tired.—Well, if you ________ go to bed after midnight every night, what do you expect?

He____know the answer, but I’m not sure.