---Don't put the waste on the ground. ---Oh, I'm very sorry. I ________ the dustbin(垃圾箱) there.
I think I must watch TV now, Dad. I _________ which team will win the game.
The school headmaster forbids ______ in the office.
We were listening closely to the lecture yesterday evening when suddenly the light ________.
________ the manager has arrived, we can begin our discussion right away.
---- What ________ great fun it would be if we could light candles to celebrate his birthday! ---- Forget it! The teacher in ________ charge of our dorm won’t be happy to see that.