21. How much is the dictionary?
22. Were you interested in the trip?
23. How far is it from Hue to Ho Chi Minh City?
hoặc What is the distance from Hue to Ho Chi Minh City?
24. Who was in Ha Noi last month?
25. When does she often do the housework?
26. Who will Liz send these letters to?
27. What is your favorite subject?
28. Do you have magazines and newspapers?
29. What do you often do in your free time?
30. Is he good at drawing?
31. What does she learn about in computer science class?
32. What does Lan like playing?
33. How often do you go to the movies?
34. Where are the children swimming?
35. Who does he meet for coffee?