The picture was put in the comer of the room, nobody _____in it. [ ]

Look! The man at the gate ____ be our headmaster. He is always standing there every morning.– No, it _____ be him. He is holding a meeting in the office now.

you look puzzled, Have youunderstood it—YesI _____another problem just now

We can use QQ to talk with each other online.— Really Could you please show me _______ it

What about playing football this afternoon, Sam—–I would rather _____ at home than _____football, it’s too hot outside.