by and large - in general
be out of the question - be unacceptable ,impossible
bite off more than one can chew - take on more than one can handle
break down - cease to function
break the ice - begin to be friendly wuth people one doesnt know
break the news - inform or give bad news
brush up on - imporve noes knowledge of something through study
bump into - meet unexpectedly
by heart - by memory
by all means - absolutely ,definitely
by no means - in no way
come into -receive,especially after anothers death
come up with - think of
call off -cancel
cheer up - be happy
come down with - become sick with
count on - depend upon
count out - eliminate
