这个提案只是草案；我愿意考虑修改建议。

This proposal is just a draft; I'm ___open ___to suggestions for changes.

他在会议期间似乎愿意接受创新的想法。

He appears ___open ___to innovative ideas during the meeting.

我们的政策愿意根据公众意见进行修订。

Our policy is ___open ___to revision based on public input.