—How many ____are there in the box?--Nine.
--- Did you watch the basketball match last weekend?--- Yes, I did. It was covered , and I think it was wonderful.
---I hear that Lily’s brother is a worker here.---Look! The man is working over there is her brother.
--- Could you tell me ? --- Certainly. At 8 o’clock.
--- I hear Sam has gone to Qingdao for his holiday.--- Oh, how nice! Do you know when he ?
---Have you ever traveled abroad?---Sure. I in a small town in the USA with my grandparents.