To their disappointment，Dr Wang gave a speech about the economy without even a passing________to the problem of unemployment

I’msorry to keep you waiting I’ll make short work of this — ____________ I’m not in a hurry

_____from what he said, he must be the thief who has stolen the car.

I have _____ useful dictionary. Do you have ______

22．The site is fairly near the city center, ___ it can only be reached by a series of narrow streets