— Look, it _____ be Jack who is at the gate of the library.It _____ be him. He has gone abroad.may; must B. must; mayn’t C. must; can’t D. can; mayn’t
I have lost one of my gloves. I ______ it somewhere.
John, look at the time. ____ you play the piano at such a late hour?
— What’s the name? — Khulaifi. _____ I spell that for you?
The general manager thought of______ problems before he made the final decision.
For a long time they walked without saying ____ word. Jim was the first to break ____ silence.