2. Jim is his father's       .

1. Lucy is her father's         .

6. family (復數(shù))       

5. photo (復數(shù))      

4. hear (同音詞)       

3. boy (對應詞)       

2. four (同音詞)       

1. female (對應詞)       

1. Alan is Jack's       .

2. Gina is David's       .

3. Tom is Sonia's      .

4. Mary is Jack's       .

5. Jim and Linda are Jane's         . 

6. Alan or Gina is Mary's         .

7. Tom is Jim's         . 8. Jack is Sonia's       .

9. Jim is Sonia's                     .

10. Linda is Jack's       .

11. David and Jane are Sonia's       .

12. Jack is Mary and Tom's       .

3. Are these your keys?(作否定回答) 

        ，          aren't.