The students are doing the cleaning in their classroom. Some are cleaning the windows and the doors, _______ are sweeping the floor.

—How do you like the book you read yesterday?—Oh! It’s one of ______ books I’ve ever read.

 ---________ will your parents come back from New York, Tom?--- In two weeks.

I'm not going swimming tomorrow afternoon.           I have to clean up my bedroom.

You look tired these days. I think  you need a  ________sleep.