Fill in with Past Perfect Continuous or Past Continuous.
He ……… (cook) until12 o’clock. She ……… (fry) fish when the pan caught fire. He was tired. He ……… (drive) all day. He ……… (watch) TV when his wife came home. He ……… (ski) when he fell over and broke his leg. He ……… (ski) all day. He was exhausted. She went to the doctor. Her leg ……… (ache) for two days. While I ……… (get) dressed the bell rang. Fiona ……… (work) as a clerk for 10 years before she resigned. Tom ……… (work) as a shop assistant in a book shop when I first met him.