18. The two cups of milk       for me. 

19. Some tea        in the glass. 

20. Gao shan's shirt         over there. 

21. My sister's name       Nancy. 

22. This        not Wang Fang's pencil. 

23.          David and Helen from England? 

24. There        a girl in the room. 

25. There        some apples on the tree. 

26.         there any kites in the classroom? 

27.         there any apple juice in the bottle? 

28. There         some bread on the plate. 

29. There         a boy, two girls, three men and ten women in the park. 

30. You, he and I        from China.