完形填空。 Mrs. White _ 1 _ in a school. It is Sunday. She has _ 2 _ classes. At eight in the morning, she _ 3 _ to a shop and buys a nice dress. She puts it in her bag and then buys _ 4 _ cakes for her children. At eleven she _ 5 _ home. She wants to put on her new dress, but she _ 6 _ find her bag. She calls the shop assistant (售货员), 'Hello, Mrs. Black. This is Mrs. White. Can you help _ 7 _ find my bag? _ 8 _ in your shop.' 'Of course, Mrs. White,' says the assistant. 'We found three bags here. But which one is _ 9 _?' 'I'm _ 10 _,' says Mrs. White, 'I can tell you which one is mine.' (     )1.A. work (     )2.A. not (     )3.A. walks (     )4.A. a piece of (     )5.A. gets to (     )6.A. can (     )7.A. I (     )8.A. It's (     )9.A. you (     )10.A. go B. works B. any B. go B. a little B. gets B. don't B. my B. Its B. your B. come C. working C. some C. walking C. some C. get C. can't C. mine C. They're C. mine C. coming D. study D. no D. walk D. much D. get to D. isn't D. me D. He's D. yours D. coming