Past simple and past continuous/ When vs While

I _____ your dad while I was waiting for the bus.

• saw

• was seeing

• was seen

• were seeing

Simon _____ to work when he got a flat tyre.

• drove

• was driving

• drives

• were driving

We were having lunch outside when it _____to rain.

• started

• was starting

• starts

• were starting

My cousins learned Arabic while they _____ in  Dubai.

• lived

• were living

• lives

• was living

I _____ breakfast while everyone was sleeping.

• was making

• made

• make

• were making

Magda was looking for her passport when the taxi _____ .

• arrived

• was arriving

• arrives

• were arriving

My sister was cooking dinner _____ my parents got home.

• when

• while

James Naismith was working as a PE teacher _____ he invented basketball.

• when

• while

I dropped my phone _____ I was walking to school.

• when

• while

We ate all the popcorn _____ we were waiting for the film to start.

• when

• while