9. better

　　(1)'d better 最好是

　　I'd better read one of the articles for the class.

-

　　我最好还是为上课读篇文章准备一下。

　　I think you'd better find another partner.

　　我想你最好还是另找一个搭档吧。

　　(2)make it better 让......更好

　　I'd rewrite the last two paragraphs to make it better.

　　我已经重写了最后两段以使它更好。

　　(3)be better 更好些

　　I told you it would be better for you if you took fewer courses during the first semester.

　　我告诉过你如果你在第一个学期少选一些课程会比较好一些。