完形填空。 Let's look at the photo. The boy's l is Andy. The girl is Andy's _ 2 -Sally. The other(另一个 ) boy is Andy's brother - Peter. Andy and his brother and sister are __ 3 in No.l Middle School. Andy and Sally 4 in Class Two, Grade Three. 5 is in Crade Two. The man and the woman are their father and 6 . The man is a doctor __ 7 the woman is a 8 . The old man and the old woman are Andy's grandfather and 9 _. They are a 10 . (     )1. A. age (     )2. A. brother (     )3. A. doctors (     )4. A. is (     )5. A. Peter (     )6.A. brother (     )7. A. of (     )8. A. teacher (     )9. A. grandmother (     )10. A. photo B. name B. mother B. teachers B. am B. Andy B. sister B. and B. mother B.mother B. family C.sister C. sister C. students C. are C. Sally C. mother C. who C. sister C. father C. picture