A. had been cleaning B. is cleaning C. has been cleaning D. was cleaning
A. will graduate B. will be graduating C. will be graduated D. will have graduated
A. was held B. would be held C. has been held D. were held
A. since a long time B. for many months ago C. for many months D. since many months before
A. has slept B. were sleeping C. slept D. was sleeping
A. lied B. laid C. lay D. had lain
A. made waiting B. kept waiting C. keeping waited D. kept waited
A. have told B. told C. have been told D. were told
A. will leave B. leaves C. will have left D. left
A. I am to B. I will C. I D. I am going to
A. are given B. were to be given C. will be given D. were given
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