( )(2)当你的朋友问你,会弹钢琴吗,你会说:A.Sure B.Not at all. C. Thank you !
A: I go to bed at ________ . B: It's too late. Go to bed at ________ .
A : My son is hungry. B : ________ .
A : In which box? B : ________ .
Can I ________ ?
A : Which is for me? B: Guess. This one ________ that one ?