Many boys are in playing computer games.

Shall we go out for a walk?—Sorry, I can’t. I _______ my homework.

Did you get your report card today, Susan? — Yes, I did. I didn’t do well in science. Because it’s too _______.

Listen ! Who _______in the room? —Let’s go and see.

Have you got any books on English grammar? I want to borrow______.Yes, here you are. But you must return it by Friday.