twice a year, whether it is a car ora bus or a truck, is the rule that every driver must obey in this city.

Very few people spent as much time ______Hepburn did _______ for charities.

According to a report, cigarette smoking _____ in all indoor public places in some provinces soon.

___________ to give up drinking, my daddythrew away all his ________ bottles of wine last night.

The newly-discovered evidence led to the criminal _______ to five years in prison..