It’s very warm here in the room. You’dbetter ______ your coat.

Mr Liu is ____ unusual teacher. He has written _____ useful book for his students.

so glad I caught you at home. I need your help! –_______, Robin

Did you finish _____ the book—Yes, I did. Thanks ____ your dictionary, I had a better understanding of it.

Why don’t you put the meat in the fridgeIt will_______fresh for several days.