Даю 25 баллов помогите пожалуйста , я не понимаю , только не на угад !!!!!!!!!!!!!!!!!!срочно прошу

Ответ:

i was going to work when i saw an accident

the phone was ringing while david was having a shower

sarah and kate were having a drink when to men started to fight

i was sleeping when i fell off the bed

the phone rang while  i was reading a book

i was doing my homework when my mum arrived

it started to rain while helen and michael were waiting for the bus

harry was sitting on the sofa when his wife came home

while emma was going home she had an accident

when i met robert he was wearing a black suit

Объяснение: