10. In the past, the trip=-…very rough and often dangerous, but things–..a great deal in the last hundred and fifty years A. w

10. In the past, the trip……………….very rough and often dangerous, but things……….a great deal in the last hundred and fifty years
 A. was- have changed    B. is- change     C. had been- will change    D. has been- changed
11. She…………….Hanoi last year
 A. went   B. go    C. goes    D. is going
12. Now you ………………from New York to Los Angeles in a matter of hours
 A. are flying    B. would fly    C. will fly    D. can fly
13. When Carol………………..last night, I…………….my favorite show on television
 A. was calling- watched     B. called- have watched    C. called- was watching  D. had called- watched
14. By the time next summer, you………………..your studies
 A. completes     B. will complete   C. are completing    D. will have completed
15. Right now, Jim……………..the newspaper and Kathy……………dinner
 A. reads- has cooked   B. is reading- is cooking   C. has read- was cooking   D. read- will be cooking
16. Last night at this time, they…………………………..the same thing. She……………..and he…………the newspaper
 A. are doing- is cooking- is reading      B. were doing- was cooking- was reading

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