A. could B. may C. might D. should
A. might B. could C. should D. would
A. Can B. Shall C. Will D. May
A. will B. may C. shall D. can
A. Being B. To be C. / D. Having been
A. must have B. should have C. could have D. can have
A. May B. Could C. Shall D. Will
A. might have been B. must have been C. may have been D. ought to have been
A. to meet B. to have met C. meeting D. having met
A. The man has a lot of things to do. B. She had no wish to go there alone. C. He was the first one to go. D. He needs a friend to talk to.