What do you want to be in the future,Linda? ——I want to be ______ pilot like Wang Yaping. Working and giving lessons are so interesting and exciting.

When he walks _____ my desk, he often knocks my books ______ the desk.

Don’t forget ______ your homework ,Sue.— OK, I’ll do it at once.

________ do you play computer games every week? —About two hours. [ ]

You should keep the window _________ because the room is so hot and damp.