A.a teacher has given; are the students | B.has a teacher given; are the students. |
C.has a teacher given; the students are | D.a teacher has given; the students are |
A.what was it | B.why it was that |
C.how that was | D.what it was that |
A.who | B.whoever | C.no matter who | D.whomever |
A.saw | B.were to see | C.had seen | D.did see |
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