The teacher ______ the class_____ small groups.

My mother wants to find a new         . She doesn’t like to          here.

It takes us about an hour ________ our homework every day.

—I hear the plane of MH370 has been found!—Really？I wonder if some people are still alive.

—The sweater is very nice. I’ll take it.—But you’d better ________ first. I think it is a little large for you.