He became ill again.这里的again 作什么成分啊?状语?

He became ill again.这里的again 作什么成分啊?状语? Trees turn green in spring.分析句子成分He became ill again.分析句子成分?两个都是 他病了然后死了.he became ill and______. He became seriously ill and was flown home.flown在这里是什么用法, Because Tony 's father worked too hard,he felt ill again. The boy is o––– at the moment,I think he is ill again. The old professor worked many hours a day he became seriously ill.The old professor worked many hours a day he became seriously ill.A.although B.even if C.though Mark is ill.He became ill on Sunday.请问这里的become怎么解释呢?有没有相关的例句呢? His brother is ill.So he has to do some e()work1.His brother is ill.So he has to do some e( )work.2.At first he thought English was hard,Bue later he became i( )in it. 2.She became ill because it was too cold.(改为简单句) She became ill Premier Zhou worked many hours a day ___ he became seriously ill .A.but B.even if C.that D.if please leave here __once and never do it again Robert often helps his neighbors__their houseworkI helped Stella__when she became ill.If I had one million dollars,I would donate it __charities He is ill ＿ 改错：He feel ill because he is ill He is ill对ill提问 The sick people became ______( ill )after leaving the hspitai. Mr Zhang is ill ,so i will ( )till he is well again.A.take his place B.takethe place for him为什么选A不选B