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3. Put the verbs in brackets into the Past Perfect or the Past Perfect Continuous.

Mum was angry because she ______(clean) the house all morning when the children came in with those muddy shoes.

Tom didn’t want to go to the cinema with us because he ____ already ___ (see) the film.

The woman sitting next to me on the plane was very nervous. She ___never ___(fly) before.

When we got home last night, we found out that somebody ____ (break) into the flat.

We _____ (play) tennis for half an hour when it started to rain.

I was very tired when I arrived home. I _____ (work) hard all day.

When I arrived, Kate was angry. She _____ (wait) for me for a very long time.

Jim was on his hands and knees on the floor. He ____ (look) for his contact lens for 20 minutes.

At the time the factory was closed, Sarah _______ (work) there for 5 years.

When Sarah came at the party, Paul ______ already ______ (go) home.