This is my This is my sistersister.Unit 3-1Unit 3-1作者作者: 李晓亮李晓亮 This is my .This is my father.These are my parents.motherThis is my grandmother.This is my grandfather.These are my grandparents.This is my brother.This is my sister.Please try to find who is missing?grandparents1. mother _mother _2. father _father _3. parents _parents _4. brothers _brothers _5. grandmother _grandmother _6. grandfather _grandfather _7. friend _friend _8. grandparents _grandparents _9. sister _sister _cihbgeadfThis is my family. Those are my two brothers. And thats my sister.Draw a family tree.sisterbrothergrandmothergrandfathermotherfatherMy family treegrandparentsparents