The term 'take to the hills' can be interpreted in three different ways, each of which is represented by a crossword solution. The first solution is 'SLED, ' which suggests taking a SLED to the hills for recreational purposes. The second solution is 'SKI, ' which implies skiing in the hills as a form of exercise or leisure activity. The third solution is 'FLEE, ' which implies running away from a dangerous situation and seeking refuge in the hills.