In London it doesnt often snow, but when it (1) _______________,

In London it doesnt often snow, but when it (1) _______________, life becomes very difficult for everyone. (to do) Cars have to go very slowly because the roads (2) _______________ in ice and wet snow. (to be covered) There (3) _______________ traffic jams and lots of people arrive late for work. (to be) The snow usually melts quickly and this (4) _______________ the pavements dangerous and unpleasant to walk on. (to make) Only children really (5) _______________the snow. (to like)