29. I have a sister.

　　 Jenny is (my, our) sister.

28. This bear does not belong to you.

　　 It is not (your, its) bear.

27. The cat sleeps in that basket.

　　 That is (its, his) basket.

26. They do not want the toy car.

　　 They are throwing away (their, his) toy car.

25. John is hardworking.

　　 He studies hard for (his, her) examinations.

24. We have not eaten.

　　 We are going to have (our, their) dinner now.

23. My uncle has a red car.

　　 This is (his, her) car.

22. He has two younger sisters.

　　 He takes care of (his, her) sisters.

21. Mr Sim gives Meiling and Doreen a doll.

　　 This is (their, our) doll.

20. You have a nice toy.

　　 I wish I can have (your, it) toy.