Find and correct mistakes in the sentences Greg played chess for six years when he won the competition ___________________________________________________________________________ That writer wrote three novels by the time he had a career change ___________________________________________________________________________ Jane didn’t cook pizza before, so Molly showed her how to do it ___________________________________________________________________________ Steve and Ann watched a horror film when their sister came from school ___________________________________________________________________________ Tim had ironed for 15 minutes when the electricity was cut off ___________________________________________________________________________ Helen was exhausted because she had doing yoga ____________________________________________________________________________
Greg played chess for six years before he won the competition.
The writer had written three novels by the time he had a career change.
Jane had never cooked pizza before, so Molly showed her how to do it.
Steve and Ann were watching a horror film when their sister came home from school.
Tim had been ironing for 15 minutes when the electricity was cut off.
Helen was exhausted because she had been doing yoga.