clean/ fall
The man was cleaning the window, when he fell down.
land/ rain
It was raining while the plane was landing.
wait/ steal
The woman was waiting for a bus, when the boy stole her money/ while the boy was stealing her money.
cook/ arrive
Father was cooking lunch, when his daughter arrived.
drive/ jump
The man was driving a car when the dog jumped out the window.
play/ break
The boys were playing football when they broke the window.
eat/ break
The boy was eating a sandwich when he broke his tooth.
escape/ sleep
The policeman was sleeping when the criminal escaped.
sail/ appear
The man was sailing when the shark appeared.
run/ bite
The girl was running when the dog bit her.
sunbathe/ sting
The woman was sunbathing when the bee stung her.
have/ ring
The man was having a shower when the phine rang./ while the phine was ringing.