31. A. agree B. Machine C. travel D. amount
32. A. office B. exist C. person D. flower
33. A. dinner B. Engine C. morning D. believe
34. A. finish B. argue C. design D. thousand
35. A. remind B. number C. compete D. remark
36. A. nervous B. threaten C. despite D. formal
37. A. concern B. medal C. approve D. attempt
38. A. remain B. Collect C. vaccine D. against
39. A. certain B. cancer C. prevent D. million
40. A. Weather B. manage C. Moscow D. Sometimes
41. A. System B. money C . decline D. culture
42. A. Custom B. attend C. profile D. aware
43. A. Erupt B. custom C. amuse D. adopt
Loga
Sinh Học lớp 12
