21. Today, teenagers rely ________ technology more than in the past.

      a. on                         b. in                         c. for      d. with

22. Why don’t you apply for this job? It looks right _______ your street.

      a. on                         b. in                         c.at      d. up

23. The library allows you to check ________ six books at a time.

      a. up                         b. out                       c.at      d. in

24. The farmers loaded the rice straw_________ buffalo drawn carts.

      a. about                    b. onto                     c. in      d. with

25. She is always envious _________ her cousin’s long blond hair.

      a. in                          b. about                   c. out      d. of

26. The nomad move two or three times a year to look _________ new pastures.

      a. for                        b. off                        c. on      d. to

27. Surfing the Net too many hours can be harmful________ your health.

      a. for                        b. in                         c. with      d. to

28. A ger can be put _________, then taken _________ and transported.

      a. up/in                    b. on/down              c. in/up      d. up/down

29. Nick is curious ___________ the ethnic minority groups in Vietnam.

      a. in                          b. about                   c. out      d. up

30. The Viet account ___________ about 86% of Vietnam’s population.

      a. of                         b. on                        c. for      d. up

31. I always enjoy _______ to my grandfather. He always tells me great stories.

      a. to talk                   b. to talking             c. talking      d. talk

32. Mobile games are great, but I don’t like ___________ them for too long.

      a. to playing             b. play                     c. be played      d. playing

33. Sue loves ___________ origami. She can fold some animals, birds and flowers.

      a. making                 b. to made                c. made      d. makes

34. I detested ___________  two hours every day travelling to work and back.

      a. spent                    b. spending              c. to spend      d. to spending

35. Jane prefers _______ music to listening to it.                        

      a. playing                 b. play                     c. to play      d. played

36. Millions of Mongolians ___________ semi-nomadic herders for thousands of years.

      a. has been               b. were                     c. have been      d. are

37. Look! A boy on the buffalo …………a kite.

      a. fly                         b. is flying               c. flies                    d. has flied

38. The children ......................... soccer at the moment.

      a. are playing           b. play                     c. played                 d. have played 

39. ….she………London yet?                     

      a. Has/arrived          b. Does/arrive          c. Did/arrive      d. Is/arriving

40. The team ……………. numerous setbacks so far.  

      a. experienced          b. will experience    c. has experienced       d. is experiencing