A. has argued B. has been arguing C. have argued D. have been arguing
A. is B. are C. were D. be
A. is B. are C. were D. be
A. have realized B. has realized C. have been realized D. has been realized
A. was, were B. were, was C. was, was D. were, were
A. Will be B. Is C. Are D. Were
A. Not he teacher but the students B. Both the students and the teacher
C. Neither the teacher not the students D. Not the students but the teacher
A. were B. are C. was D. be
A. were B. are C. was D. be
A. has B. have C. had D. is having
A.didn't you
B.couldn't you
C.hadn't you
D.shouldn't you
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