A.Are there any cheaper ones?
B.How much do they cost?
C.They're too expensive
D.I'll take the white ones.
E.How much is it?
F.Hello,can I help you?
G.You're welcome
A:(71)___
B:Hello,I'm looking for a pair of football boots for my father.
A:Which color do you like?
B:I like the red ones,(72)___.
A:They‘re 150yuan.
B:Oh,(73)___ How about the blue ones?
A:140yuan.
B:Also too expensive,(74)___.
A:Yes,the white boots cost only 100yuan.And they're good.
B:Let me see.(75)___.