1. My _____ (father) name is John Smith.
2. Those are Betty’s _____ (parent).
3. His two sisters are two _____ (secretary) .
4. Lily is an American girl, but _____ (she) mother is Chinese.
5. They are _____ (work) in a bike factory.
答案： 1. father’s 2. parents 3. secretaries 4. her
