A. including B. involving C. included D. involved
A. what B. which C. a D. the
A. must have been B. may have been C. would have been D. must be
A. similar B. same C. lower D. fewer
A. brought B. carried C. followed D. take
A. far away B. far off C. apart D. over
A. get B. make C. have D. do
A. so B. such C. so a D. such a
A. Weren"t it B. Hadn"t it been C. Had it not been D. Without it
A. that B. which C. about that D. about which
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