While Mr Black was swimming in the lake, his wife was sunbathing on the sand nearby.
While i was cooking spaghetti, i was listening to the radio
While Lea was doing her maths homework, Her brother Liam was doing his English homework.
While our teacher was talking about pompeii, we were taking notes on what she said.
While my brother was playing football, he fell over and twisted his ankle.
While mum was working on the computer, dad was making dinner.
