【正文】
uncle do? (改為同義句 ) ________ your uncle’s ________ ? 17. Bob’s sister is a teacher. (對畫線部分提問 ) ________is Bob’s________ ________ ? 18. This is Betty’s father and this is Betty39。 龍東 )Miss Black is a friend of ________. She always looks after my sister. A. Mary’s mother ’s B. Mary’s mother’ C. Mary mother’s 15. (N)He is a teacher ________ No. 1 Middle School ________ Shanghai.