一些英语问题

Question

sadness和sadly的区别，具体怎么用？说几个例句
success和successfully的具体用法和例句，帮帮忙吧，明天考试

Answer 1

sadness 是名词，sadly 是副词，修饰动词。
sadness:
They were now suffering great sadness.
他们正在遭受巨大的悲伤

sadly:
She looked at him sadly.
她难过地看着他。
She shook her dark curls sadly.
她悲痛地摇动她的黑色鬈发。
They sadly surveyed the scene before them.
他们悲伤地环视眼前的情景。
success 是名词，successfully是副词，修饰动词。
success:
he win great success.
他获得了巨大的成就
success:
he finished the work successfully
他成功的完成了工作

Answer 2

前一个名词,后一个副词

Answer 3

sadness success是名词 sadly successfully是副词 具体用法查一下牛津大字典就好了

Answer 4

sadness名词.
sadly副词
This is a sadness.
She said it sadly.
success名词 It's a success.
successfully副词 He did it successfully.