A. are not able B. should not have been able C. were not able D. should call
A. may get B. might get C. should have called D. maybe get
A. is B. been C. have been D. be
A. went B. hadgone C. could go D. could have gone
A. did not occur B. was not occurring C. had not occurred D. be occurring
A. to write composition about the B. write a composition on their C. wrote some compositions of his or her D. had written any compositions for his
A. had been B. were C. is D. has been
A. has been B. was C. had been D. is
A. woke B. wakes C. had woke D. would wake
A. hadn’t B. didn’t have had C. hadn’t had D. hadn’t have