2. Yesterday at six I (to prepare) … dinner.

3. The kids (to play) … in the garden when it suddenly began to rain.

4. I (to practice) … the guitar when he came home.

5. When we came in, the children (to clean) their desks.

6. I (to listen) … to the radio while my sister (to watch) … TV.

7. When we came the family (to get) everything ready for Christmas. Bob and Helen (to decorate) the Christmas tree.

8. We (to study) … English yesterday at 4:00 pm.

9. When I arrived, they (to play) … tennis.

10. We met her at the bus stop. She (to wait) for the bus.

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