Составляйте предложения, используя когда и Past Continuous или Past Simple из глаголов в скобках:

I dropped my bag when I was running for a bus.

I cut myself when I was shaving.

My car broke down as I was driving to work.

I saw a shark when I was swimming in the sea.

My clothes got dirty as I was cleaning the attic.

I broke a tooth when I was eating a sandwich.