You have arranged to meet Mr.Johnson on Wednesday. So I don't have to write to him, do I?There is no need to write to him.Oh,have four classes in the morning and three more in the afternoon?You should really find time to eat something at noon.Have you found anything wrong with my stomach? Not yet. I’m still examining. I’ll let you know the results next week.You seem to have a lot of work to do at your office. You've always been staying late and working overtime.That's true ,but it's no bother to me . The work is interesting . I don't mind extra hours at all.==勉强帮到这里了