A. when he became aware of his foolishness B. when his foolishness became obvious C. that did he realize his own foolish D. that he became aware of his own foolishness
A. until B. unless C. while D. if
A. able B. probable C. reasonable D. possible
A. have bought B. buying C. buy D. to buy
A. that B. whose C. who D. which
A. conducting B. taking C. creating D. making
A. carry on B. set off C. turn on D. go about
A. blamed B. be blamed C. would blame D. to blame
A. at B. to C. on D. for
A. the impossible B. most impossible C. the most impossible D. the more impossible
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