阅读理解

　　It's Sunday afternoon．Mary and her mother are going shopping．Her mother wants to buy some food for supper．Mary wants to buy a new sweater and some school things．They come to the supermarket near their home．

　　There are many people in the shop．They are buying what they want．Mary finds a nice red sweater．

　　“How much is the sweater?”Mary asks the worker in the shop．

　　“It's one hundred and eighty yuan．”

　　“That's too dear．Can I find a cheaper one?”

　　“What about the white one?It looks nice．And it's only one hundred and eight yuan．”

　　“OK, thanks a lot．”

　　“You are welcome．”

　　After that, Mary buys some school things and her mother buys food for supper．They go back home．

根据短文内容判断正(T)、误(F)。