Section B (3aSelf Check,Unit 2 This is my sister,课后作业,一、用适当的单词完成句子 1. This is my mother and that _ my father. 2. Is she your sister? No, _ isnt. 3. Gina isnt my sister. She is _ friend. 4. This is Tony. _ is my brother. 5. Is _ Jim? No, _he isnt. _ Dave,is,she,my,He,he,he,Hes,二、短文填空 根据短文内容及汉语提示用适当的单词填空 This is a 1._ (照片) of Mr. Blacks 2._ (家庭). The man in the middle is Mr. Black, the 3._ (父亲). The woman is the 4._ (母亲). They have a