A. to discuss B. discussing C. discusses D. discuss
A. checks B. checked C. check D. checking
A. with B. for C. on D. upon
A. to meeting B. to meet C. meeted D. meeting
A. have B. to had C. to have D. to having
A. to invite B. to inviting C. inviting D. for inviting
A. / B. on C. to D. in
A. at B. for C. in D. to
A. attends B. to attend C. attending D. attend
A. for B. in C. to D. of
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