填空。 This is a 1 of Tom's family. This man 2 Mr. Green. 3 is Tom's father. 4 woman is Mrs. Green. 5 is Tom's mother. Who 6 this boy and 7 girl? The 8 is Tom, Mr. Green's son. The 9 is Kate, Mr. Green's daughter. Kate is 10 sister. Tom and Kate are brother and sister. (     )1.  A. book (     )2.  A. is (     )3.  A. She (     )4.  A. An (     )5.  A. She (     )6.  A. is (     )7.  A. these (     )8.  A. girl (     )9.  A. girl (     )10.A. Tom B. photo B. am B. Her B. These B. Her B. am B. this B. boy B. boy B. Toms C. map C. are C. He C. This C. He C. are C. an C. boys C. girls C. Tom's