-----Do you know __________ we’ll get there at 3:00 this afternoon?-------I’m afraid we’ll be late.a. that b. how c. why d. if
—Your sofa is nice. —__________.
—Where’s my clock, Mum? — _________. Is it on your desk?
There is ____ orange on the desk. ______ orange is big(大) and red
—Are these your books? —_______.
This is a picture ______ her room(房间).