10 - 13 Accidents and Emergencies

While driving, I saw...

• to run over it,

• too big to put out,

• a dog walk onto the street.

I didn't want to...

• to run over it,

• too big to put out,

• watch the house go up in flames.

so I swerved to the left...

• to run over it,

• too big to put out,

• and crashed into a tree.

The fire was already...

• to run over it,

• too big to put out,

• watch the house go up in flames.

So all we could do was...

• to run over it,

• too big to put out,

• watch the house go up in flames.

They didn't shovel the...

• they fell down and hurt themselves.

• snow off their driveway,

• the whole factory burned down.

so when their neighbors walked on it...

• they fell down and hurt themselves.

• snow off their driveway,

• put up a sign to warn

I'm glad they...people that the floor is wet.

• they fell down and hurt themselves.

• snow off their driveway,

• put up a sign to warn

Have you ever + ?

• Past Simple

• Past Perfect Simple

• Past Participle

• Past Perfect Continuous

To expound "have you ever", you use ... to indicate what happened.

• Past Simple

• Past Perfect Simple

• Past Participle

• Past Perfect Continuous