Grammar Choose the sentence with the same meaning. 1. Matthew injured his knee while he was doing gymnastics. a) Matthew

 1. Matthew injured his knee while he was doing gymnastics. — Matthew injured his knee doing gymnastics. 2. Mike opened the bottle and then poured the drinks. — Having opened the bottle, Mike poured the drinks. 3. After repairing the car, Tom took it out for a road test. — Having repaired the car, Tom took it out for a road test.