Bicycling is good exercise; ____, it does not pollute the air.
Catherine, ____ the alarm clock for 6 o’clock, or you would oversleep and be late for the train.
-----I have some big news for you. You’ve been accepted as a member of our club. -----_______ That’s great!
In modern times, people have to learn to ______ all kinds of pressure although they are leading a comfortable life.
Women prefer to think and then speak, while men like to speak as they _________.
Tony, mind your manners. Don’t _______ while others are talking.