Ann is in hospital.— Oh, really? I ______ knowI ______ go and visit her

It seems that I have seen this man somewhere before, but now I can’t rememberI came across him.

ung lady responded to my greetingwith a ______ look as if I were air, which made me feel somewhatembarrassed

Our English teacher has just got a, _________ you’dcall it, err … a pocket dictionary.

are many kinds _____, but I don’tknow which to buy.