A．Buy a one-day travel card.
B．Rent a bicycle.
C．Take trams.
D．Take a taxi.

A．His background.
B．His property.
C．His belief.
D．His talent.

A．The proof of the pudding is in the eating.
B．Roman wasn't built in a day.
C．Small beginnings can lead to large outcomes.
D．No pains, no gains.