The professor stressed the new medicine would _______ shorten the treatment period from the current days to a minimum of four days.
It's ___ so easy as you imagine.
______ going to the exhibition.
_______ I admit that there are still some problems about the traffic in this area, I don't mean that it can't be solved.
--I'm going to the post office. --_______you're there, can you get me some postcards?
Are you paying now, or shall I ____ to you?