1.

On board the 8:20 a.m. train were Luciana, my first girlfriend; her husband; and Rolf, their son.

2.

Our dealer sells three makes of cars: Seats, Renaults,  and Mercedes Benz.

3.

I heard some small sounds in the house; perhaps someone was awake.

4.

What I want to know is: will the captain come back tonight for the competition?

5.

Some passengers were completely calm; others made jokes about the food and the weather.