영어 뉴스기사인데 잘 해석이 잘 안되네요.

1. But Republicans have held firm and that means any debate on financial overhaul will have to wait.

그러나 공화당원들은 금융개혁에 대해 토론하는 것이 기다려야져야 될 것 이라고 고수중입니다.
이렇게 해석했는데 맞을런지요?

2. He says everybody wants to deliver reform, but Republicans want some changes.

3. Saying in a statement regarding his suspension that more is expected of him and he is accountable for his actions.

4. worrying that the person you care for is safe

부탁드려요 ~