In order to keep fit, he is trying to ________ cigarettes and beer every day.
They decided to leave the waiter a big _____ because the food and service had been excellent.
The patients believe that the doctor knows exactly how to put them _____.
Circus tigers, although they have been tamed, can _____ attack their trainer.
___ is reported that he got severn good medals.
How long ___ to finish the work ?