A. Would he leave B. Were he leaving C. Were he to leave D. Had he left
A. in B. away C. to D. from
A. which B. where C. when D. that
A. Having seen B. Seeing C. Seen D. Having been seen
A. direction B. substitute C. possibility D. resource
A. during B. in C. for D. since
A. tell B. to tell C. telling D. expect tell
A. by feet B. on feet C. with foot D. on foot
A. at B. in C. about D. on
A. in writing B. to write C. having written D. writing
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