Matching Pairs Simple Machine Idioms #2Online version Match the idiom with it's meaning by Ms McClain 1 screw up 2 asleep at the wheel 3 flag down 4 hammer (something) home 5 a roller coaster ride 6 Hit the nail on the head Find exactly the right answer To wave one's arms to attract someone's attention, usually to get them to stop moving hammer (something) home to tell people about something in a way that makes them understand and accept it, especially by repeating it many times asleep at the wheel not taking care of your responsibilities or not doing your job make a bad mistake an experience that had parts of it that were very good and parts of it that were very bad