1. The girls earned spending money by waiting at table in the school dining rooms.

2. He waits at table.

3. The girls earn spending money by waiting at table in the school dining room.

4. Each student is expected to wait at table for one week each semester.

5. He told us how to wait at table properly.

6. Your task is to wait at table each day.

7. He became a waiter; his job was to wait at table.

8. Mrs. Lake had to teach her new maid to wait at table properly.