Unit 2 This is my sister,Section A (1a2d,课后作业,一、根据句意及首字母或中文提示完成单词 1. I have a big _ (家庭). 2. _ (那些) are my friends. 3. That boy is my b_. 4. This is my friend, and h_ name is Eric. 5. This is my mothers s_. She is my aunt,family,Those,rother,is,ister,二、用所给单词的适当形式填空 1. Is this _ (you) sister? 2. Whats _ (she) ID card number? 3. _ (this) are my parents. 4. _ (I) friends are very kind to me. 5. This is my book and _ (that) are my pens,your