He can________$ 3,000 a year by writing stories to support a family of three people.
A．spare B．afford
C．earn D．charge
On April 1st the westerners like to play________on each other but they make sure that no one is hurt.
A．games B．fun
C．hobbies D．jokes
—How would you like to be paid，________cash or________check?
—Neither.I want to invest the money in your business.
A．in；in B．by；by
C．with；with D．in；by
We are often warned that smoking ______ great harm to our health.
A．does B．leaves C．makes D．gives
You must keep away from the man, who is ______. If you are ______, please call the number 110.
A．dangerous; dangerous B．dangerous; in danger
C．in danger; dangerous D．in danger; in danger
Li Ming studied very hard. As a result, he succeeded ______ the entrance examination to college.
A．passing B．in passing C．having passed D．to pass
