Pardon? I ___ quite catch you.

It is really a pity that I can not attend your wedding party this weekend. I _________ a very important international conference in Paris then.

Up to now nobody          able to do this better than Charlie Chaplin.

——Honey, this is a present for your birthday.——Ah! A pair of shoes, a well-known brand—Nike! I think it must _______ comfortably.

Peter had intended to take a job in business, but____ that plan after the unpleasant experience in Canada in 2010.