expensive:1.It's too expensive for me to buy.太贵了,我买不起.
2.This clothes is too expensive.这件衣服太贵了.
boring:1.Are all your meetings so boring?你开的所有会议都这么无聊吗?
2.This book is boring.这本书是无聊的.
cheap：1.He bought a cheap book.他买了一本廉价的书.
2.This is a cheap novel.这是一本低廉的小说.
special:1.I have nothing special tonight.今晚我没有什么特别的事.
2.His own special talents.他独特的才能.
interesting:1.All the people say that Jim is an intereting guy.人们都说吉姆是个有趣的家伙
2.This is an interesting chemistry lesson.这是一堂有趣的化学课.