A. didn't ever meet B. have never met C. have ever met D. never met
A. to get B. shall get C. will get D. will have gotten .
A. waited B. was waiting C. has waited. D. had been waiting .
A. will work B. works C. will have worked D. has worked
A. spent B. paid C. cost D. took
A. had B. were having C. have D. are having
A. finds B. found C. founds D. founded
A. put out B. put on C. put off D. put up
A. rains B. rain C. will rain D. rained
A. their B. whose C. of them D. with whom
A. should B. must C. wouldn't D. can't
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