Exercise Key

1. Christian has just come back from the beach. He is very red. (he/lie/in the sun)

He has been lying in the sun.

2. Grace is very tired. (she/work/hard)

She has been working hard.

3. Sue is out of breath. (she/run)

She has been running.

4. Jack is very drunk. (he/drink)

He has been drinking.

5. Brian's body smell cigarettes. (he/smoke)

He has been smoking.