—Another cup of coffee? That’s your third since lunch.—Yeah, well, I ____ all night preparing for my history exam. I can hardly keep my eyes open.
Don’t take the lift in a fire because the lift __________ become trapped between floors.
Frightened by the noise in the night, the little girl __________not sleep in her room.
------These grapes look really beautiful. ------They _________! See the price, 3.99dollars a pound. Very expensive, aren’t they?
Do help yourself to some fruit, __________ you?
. -------It’s a red light, Tom. You __________ the car.------Sorry. I don’t see it.