I()(feel)very happy

I()(feel)very happy settled in america.i feel very happy! Came to Shanghai,I feel very happy. "very" 忽然不会用了...是i feel very happy 还是i feel happy very much? I feel very happy that I( )to be the host. I feel very happy that I----to be the bost. I feel very happy to stay with my father I Feel So Happy I Feel Happy I feel very happy.这句话中happy做什么成分? She is quite lovable ,With she,I feel very happy,I...I like I feel very happy if I help other people.I don't expect that