There were many students and teachers at the party yesterday. I looked for two seats to sit down with my friend, Tim, but there were ____.
— Where __? — I got stuck in the heavy traffic. I __ here earlier.
— Alice came back home the day before yesterday. — Really ? Where __ ?
Visitors ________not to touch the exhibits.
— What’s the matter? — The shoes don’t fit properly. They____my feet.
In this experiment, they are woken up several times during the night, and asked to report what they__.