10．16．What did Maria do？ A．A teacher． B．A secretary． C．A bookkeeper． 17．Why did Maria lose her job？ A．Her company went out of business． B．She quarreled with her boss． C．She didn't like her job． 18．What job did Maria think about working for a while？ A．A waitress． B．A secretary． C．A bookkeeper． 19．What did Maria decide to do finally？ A．Go to a school to study． B．Start her own company． C．Stay at home． 20．How does Maria feel about her decision？ A．Upset． B．Disappointed． C．Satisfied．
