请你根据提示帮助Mark挑选给妈的生日礼物，完成购物单。

    Today is Mike's mum's birthday. Mike has got hundred yuan. He wants to buy some presents for his mum. His mum likes music(音乐) and books. Her favourtie foot is chocolate. Her favourite colour is blue. She hates pink.

Things to buy

Price(价格)