A．He is lucky.
B．He doesn't know much about business.
C．He is a good businessman.
D．He shouldn't have moved to Australia.
A．He earns more and more money every day.
B．His business isn't doing well at all.
C．He is considering starting the business in Australia.
D．His customers are coming like they used to.
A．It is experiencing an economic boom.
B．It is difficult to make money.
C．It is very prosperous.
D．Only good businessman can be profitable.