cheap和expensive对比,sothat和sothat的区别

500￥30 expensive(昂贵的 cheap(便宜的)
boringcheapexpensiveterribleexcitingdeliciousadjectives to
除了用cheap,expensive表达便宜,贵,还可以怎么说?
cheap 便宜的 expensive 昂贵的
江苏省昆山市锦溪中学八年级英语上册 unit 1 friends