单项选择题
A．The man hasn’t made up his mind yet. B．The man doesn’t know where to go. C．The man has been to Japan before. D．The man wants to visit Japan.
A．He smoked before now. B．He likes smoking. C．He never smokes. D．He is starting to smoke.
A．Do some typing. B．Buy some paper. C．Get a typewriter. D．Go out for exercise.