36. This is the first time I have been to Da Lat

=> I have....................

37. They took a two - hour flight to Ha Noi

=> The flight to Ha Noi...................

38. It is a contest in which contesyants have to show their ability to speak English

=> It is.......................... ( compound word )

39. It is a contest in which participants have to fetch water

=> It is............................. ( compound word )

40. His hobby is to collect stamps

........................... fond.............................

30. '' Are you student ? ''

=> He asked me.......................

31. '' Do you study at this school ? ''

=> I asked her.................

32. '' Are there many student at this school ? ''

=> I asked him...........

33. '' Is Phong Nha cave in central Viet Nam ? ''

=> The tourists asked us..............

34. I began learning English in 2005

=> I have.................

35. '' Do you like reading poems, Lan ? ''

=> Nam asked.............