to be off
to blow up
to be out
to bring back
to carry out
to break down
to be in
to be on
to carry on
to be over
to bring about
to bump into
to break out
to be up
to meet by chance
to begin suddenly
to explode, to detonate
to cause
to stop working
to continue
to be at home, in the office
to rise or not to be in bed.
not to be at home
to return
to fulfull, to accomplish
to be connected, to be shinning
to come to an end
to leave