What a mess(杂乱)! Tony, you should ___________ your things to keep the room clean.—OK, Mum! I’ll do it at once.

It’s your turn to be on duty. _____. [ ]

.She always have ________ his dog on Sundays.

Listen! Someone is playing ______ piano.—Wow! ______beautiful music! I like it very much

I don’t like to eat this food _____ its terrible smell. [ ]