完形填空 Sonia: Hi! Mary: 1 ! Sonia: Is this your notebook? There isn't a name on it. Mary: No, 2 . Sonia: Are you sure? 3 is your notebook? Mary: Oh, it's on the desk. Sonia: Is this 4 notebook? Mary: I think it is 5 notebook. Let's ask 6 . Maria ! Maria: 7 ? Mary: Is this your notebook? Maria: Let me see. Oh, yes, it is 8 notebook. Mary: Oh,  good,  but please write down your name on it. By the way, where is the teachers' office? Maria: 9 way, please. Mary: 10 . (     )1. A. OK (     )2. A. this is (     )3. A. Who (     )4. A. Sonia's (     )5. A. she (     )6. A. her (     )7. A. OK (     )8. A.I (     )9. A. This (     )10. A. Excuse me B. Hi B. it isn't B. What B. Mary's B. her B. him B. Yes B. me B. Its B. Sorry C. How are you C. this isn't C. How C. Maria's C. him C. she C. No C. my C. His C. Thank you D. Good morning D. it is D. Where D. your D. his D. he D. Hi D. mine D. Here's D. It's good