When

My mother was cooking in the kitchen.....my father arrived.

• when

• while

it rained, we were swimming in the pool.

• When

• While

Teacher Rica was teaching English......the school director came over.

• when

• while

Amelia was listening to music.....the phone rang.

• when

• while

Was it raining ........you arrived?

• when

• while

..... I saw the lightning, I was playing on swing

• When

• While

• Was

When I ....., I was eating my lunch

• was choking

• choke

• choked

He was making a sandwich in the kitchen.........he saw a big gecko.

• when

• while

Was your puppy barking......it saw a snake?

• when

• while

I'm going away for a few days. I'll phone you _____ I get back.

• if

• when