A:hello,michael.this is kangkang speaking.__________________

A:hello,michael.this is kangkang speaking._____________________________.
b:i would love to,but i am afraid i will have to go to the library.A:_____________________________?

A:hello,michael.this is kangkang speaking._let's go to the picnic in the afternoon___________________________.
b:i would love to,but i am afraid i will have to go to the library.A:_____Then what about tomorrow________________________?
再问： i think i will be free next saturday.let is go hiking then.a:_______________________________?b:let is make it half six.a:______________________?b:at the school gate.a:ok,________________.b:see you
再答： a:________When shall we meet_______________________?b:let is make it half six.a:____Where shall we meet__________________?b:at the school gate.a:ok,___see you_____________.b:see you
再问： you can ___ the basketball from any part of the court. his illness was more ___ than the doctor first thought. chocolate gives you ___.but eating too much is bad for you teeth.
再答： you can _buy/get__ the basketball from any part of the court. his illness was more _serous__ than the doctor first thought. chocolate gives you __nutrition/energy_.but eating too much is bad for you teeth.