A: ____________
B: I want to buy some meat. How much is it?
A: It’s 22 yuan a kilo. ____________
B: Two kilos.
A: OK. Two kilos of meat. ____________
B: I want some apples. How much are they?
A: ____________ Now 2 yuan a kilo.
B: Four kilos, please.
A: OK. That is 52 yuan in all（总共）.
B: ____________