21.   The buses are so crowded during the rush hour, you never get a seat.

22.   The buses were full of people going to work.

23.   The heat of the day had been replaced by searing cold and the bus was nearly empty.

24.   The house is only a short walk from local shops and there are regular buses to the City Centre.

25.   There are free buses to ferry you from hotel to cable-car stations and the town has a warm, friendly atmosphere.

26.   There are no buses on Sundays.

27.   There should be more buses to cope with the extra passengers at peak times.

28.   This bus could be just the ticket for a small family.

29.   The bus was only half full.