A) The fare is the same for all city bus journeys.
B) You need the correct money for the bus.
C) They don't change drivers on this bus.
A) The water is not deep enough for diving.
B) You must not swim when people are diving.
C) You must not dive in some parts of the pool.
A) You must always have your identity card with you.
B) You must show your identity card at all times.
C) You can get your identity card from security.
A) Dave has drunk all the milk.
B) Mary has made a salad for Dave.
C) Dave's mum wants Dave to go shopping.
A) The time of the lecture has changed.
B) The subject of the lecture has changed.
C) The location of the lecture has changed.