A.What‘s in it? B.Can I help you to carry it. C.Whose is it? D.May I have a try.
A.Oh dear! I hope he wasn‘t hurt B.Oh, no. A lucky boy. C.He might have broken his arm. D.Nothing serious.
A.Yes, it‘s still early. B.No, thirty minutes is enough C.Yes, the bag is not ready. D.No, I‘ll set off in 30 minutes.