单项选择题
A．He wanted to be his own boss. B．He found it more profitable C．He didn’t want to start from scratch. D．He didn’t want to be in too much debt.
A．Listening to some loud music B．Talking loudly on the telephone. C．Preparing for as oral examination D．Practicing for a speech contest.
A．It had been taken by the police B．In had been stolen by someone. C．it had keen moved to the next block. D．it had been parked at a wrong place