-----Let’s play computer games.------________________
—Mum, 1 am hungry. May 1 have some______?—Of course. But don't eat too much.
—Look! A book is on the floor. Whose is it?—It ______be Rick's. It has his name on it.
—______ hard Tony is working!—Yes. We should learn from him.
It's 9:30 pm, children! ______ is time to go to bed.
Attention please. The plane will ______ in five minutes.