Question

Выберите правильный вариант используемого сказуемого (Simple Tenses, Continuous Tenses): Peter (to try) __________ to change a light bulb when he (to slip) ____________ and (to fall) _________ .
1)tried, slipped, fell
2)was trying, was slipping, was falling
3)was trying, slipped, fell

Answer 1

Peter was trying to change a light bulb when he slipped and fell.