A. were B. was C. has been D. is
A. is needed B. has needed C. are needed D. need
A. was B. were .C. is D. are
A. has argued B. has been arguing C. have argued D. have been arguing
A. was, were B. were, was C. was, was D. were, 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. available
B. desirable
C. enormous
D. numerous
A.Little they realize B.They little do realize C.Little realize do they D.Little do they realize
A. delightful to see B. too delightful to see
C. delightful of D. so delightful that have
A. interested B. interesting C. interest D. disinterested
A. belled-shape B. bell-shape C. bell shaped D. belled-shaped
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