My friend Harry _______ the ladder while he _______the ceiling of his room.

My sister _______ for me at the airport terminal when I _______.

The fire _________ when the first firefighters _________ at the scene.

I suddenly __________ that I _________ in the wrong direction.

I ______someone call my name. I ______ around and _______ my dad standing at the back of the queue. I was so surprised.

A few nights ago, I ________ a book when suddenly I ________ a noise outside. A few teenagers________ loud music.

My boyfriend _________ for a job when he _________ across an interesting ad in the newspaper.

The children _________ a picnic when it _________ to rain.

While I _________ my homework, the telephone _________.

When I _________ John, he _________ (shop.)