Unless everyone ________ actions to stop pollution, the environment problem may become worse.

My prize is different from ______.—But _____ is the same as mine.

Tom, ______ your books on the floor. I want tomop it. —OK, mum. I’m coming.

What time does she get up— She ______ up at 6:10 a.m.

udent went through the paper, finding somemistakes that might havebeen ignored．