The key to exercise solutions in chapter Unit 68 - -ing clauses for the textbook English Grammar in Use with authors Raymond Murphy from Cambridge University Press
Question
Make one sentence from two using an -ing clause.
Answer
Joe hurt his knee playing football.
I fell asleep watching TV.
A friend of mine slipped and fell getting off a bus.
I got very wet walking home in the rain.
Laura had an accident driving to work yesterday.
Two people were overcome by smoke trying to put out the fire.