—Jeff seems unhappy.What’s the matter?—He got his bike lost this afternoon.Let’s go to________him________.A.cheer;upB.make;upC.set;up
--Is this a ring? --__________.
—It’s sunny today. How about going riding? — ________
—I’m poor at Maths. So I’m sad all day. —________. If you work hard, you will learn it well.
Mr Wu is standing _________ the classroom. There is a teacher’s desk_________ him.
—__________ he________ late for school this morning? —Yes, I think so.