40. The magnitude of an earthquake_____________ on the Richter scale. A. reports B. is reported C. was reported D. reported 41. If I _____________ you, I wouldn't buy that kind of car. A. am B. are C. was D. were 42. What does the forest _____________ like? A. is B. be C. look D. looks 43. People will be _____________ to a safe place to live in the short run. A. taken B. took C. takes D. to take 44. Is it _____________ to improve our speaking skill? A. import B. importing C. importance D. important 45. The window needs _____________ today to prepare for our party. A. clean B. to clean C. cleaning D. cleaned 46. Before I was born, my father had _____________ a teacher. A. be B. been C. being D. was 47. They are _____________ a team with two foreign friends. A. on B. at C. in D. of 48. Have they ever visited English _____________ countries? A. speaking B. spoken C. speak D. speaks 49. I _____________ visit my grandmother on Sunday if I don't go to school. A. would B. wouldn't C. will D. will not 50. _____________ is the most common disaster in Vietnam? A. What B. When C. Where D. Which