除了楼上的说法之外,我认为以下在高中常考的
Sth is well worth doing.某事很值得一做
Sth sells/washes/writes well.某物很好写/好洗/好卖
know sb/sth very well 非常了解某人/某物
be well aware of 非常了解
be well-known/prepared/equipped 出名/准备好了/装备好了
as well/as well as /和...一样好/也/和、又、而
may/might as well do sth 还不如/不妨做某事更好
well done做的好
think well of 对...
太多了,想死我N个脑细胞!