This church is as old as, if _____ than, that one.
---I’m sorry to have kept you waiting.---Oh, not at all. I here only a few minutes.A have been . B. had beenC., was D. will be
I at the station half an hour ago, but the train yet.
–----Do you know our town?------No, this is the first time I here.A was B. have been C. came D. am coming
I my washing machine the whole morning. I must get it done before noon.
-----Where _ you_ ?------I got caught in the traffic, or I would have been here earlier.