Professor John will give us a lecture on how to learn English, but when and where ____ yet.
(2014) ourselves from the physical and mental tensions,we each need deep thought and inner quietness.
______ in a well-known university is what everybody wishes for.
_______every member has arrived, let’s set about _____ the plan for the next five years.
It is surprising that such a young boy can swim ______ the river ______ 100 meters wide.
_____ in a heavy snow, he didn’t get there in time.