7．
阅读短文，判断正误。
Mrs. White works in a
middle school. It is Sunday. She has no classes. At 10 a.m., she goes to a
shop. There she buys a nice dress for herself. She puts it in her bag and then
buys some cakes for her children. At 11:15 a.m., she gets home. She wants to put
on her new dress, but she can't find her bag. She telephones the shop
assistant.
The shop assistant
says, "We find three bags here. But which one is yours?"
