_______ in a long queue, we waited for the store to open to buy a New iPad.[ ]

______ leaves the room last should turn off the lights.

It ______ be the postman at the door. It’s only six o’clock.[ ]

What sort of house do you want to have?Something big?— Well, it ______ be big-that’s not important.[ ]

He Ge is a very excellent actor, and the films and TV plays _____ he acts attracted many young people.