I. 1. my

   2. are

   3. He

   4. you

   5. her

II. 1. telephone / phone number

    2. have a good time / have fun

    3. the name of

    4. a picture of family tree

    5. first / given name; family / last name

III. One possible version:

Who’s he? He is my best friend in the middle school. His name is Jack Green. Jack is his first name and Green is his last name. His phone number is 876-9548. This is a photo of him. There are four people in his family. They are his mother, his father, his brother and him. He has a happy family.