31. I love the __________ open space, the fresh air and the feeling of freedom in the countryside. A. vast B. narrow C. small D. long 32. Choose the word which has different stress pattern. A. festival B. computer C. museum D. tradition 33. We don’t have a normal life like many other people. We live a life on the move. We live a ____________ life. A. easy B. difficult C. nomadic D. long 34. If you want to stay slim, you have to eat more _________________. A. healthily B. slowly C. soundly D. easily 35. So many people nowadays are _________computers and mobile phones. They use them a lot. A. addicted to B. bored with C. worried about D. afraid of 36. Student1: My dad enjoys doing DIY. He made this dining table set. Student 2: _____________________________ A. That’s good. B. That’s great. C. How interesting! D. That’s awesome! 37. _______________of your two sisters is studying in Australia? A. Who B. What C. Why D. Which 38. Among the ethnic minorities_____________ Tay have the _______________population. A. a/large B. the/large C. an/largest D. the/largest 39. We could run around the fields and shout out loud ______disturbing anybody. A. up to B. for C. without D. at 40. How many ethnic groups are there in Vietnam? - There are_______ethnic groups. A. fifty-three B. fifty-four C. fifty-five D. fifty-six