back up	support (popierac)
make out	understand
pick up	learn
take after	be similar to someone
put off	postpone (odkładać w czasie)
look forward to	can't wait
break down	get out of order (przełamac?)
bring up	take care of a child until he grows up
call off	cancel
come across	meet/find by chance
fell through	fail to happen
cut off	break the telephone connection
get on	have relationships with someone
go off	get rotten/sour
keep on	continue
turn down	reject/not accept
give up	stop/quit
give away	reveal a secret
take on	employ (podjąc sie?)
set up	start
turn away	tell sb to go back
run up against	encounter/face (napotykać)
make up	decide
split up	break up/stop going out with sb
show off	try to impress other people
fall behind	make slower progress than the others
get by	survive (dawac sobie rade)
look down on	think the others are inferior
go off	start ringing
put by	save
bump into	wpaść na kogoś
look up to	szanować