A．What's the matter with you？ B．You should save pocket money． C．Thanks for your advice． D．Although she is wrong，it's not a big deal． E．What should I do？ F．Now she is still angry with me． G．Could I borrow some money？

A：You look so sad．（71）　　

B：I argued with my mother．I spent too much pocket money（零用钱）．（72）　　

A：You should talk to her and say sorry．

B：Yes，I know I should．But it's not easy．

A：It's really difficult for parents to make money．（73）　　

B：You are right．（74）　　 What can I do to make her happy？

A：What about buying something useful for her by saving pocket money？

B：That sounds good．（75）　　．