feel extreme 还是feel extremely

feel extreme 还是feel extremely feel extremely flattered .. feel extremely是什么意思 feel extremely flattered feel sad 还是feel sadly feel good 还是feel well feel anxiety还是feel anxicious.feel pain 还是feel painful feel pain 还是feel painful feel good 还是feel well 是feel well还是feel good? I feel good还是I feel well? I feel good还是I feel well feel something doing还是feel do?