委员会提出了一个新的环境保护策略。

The committee ___put ___forward a new strategy for environmental protection.

在会议期间，她提出了几个提高效率的建议。

During the meeting, she ___put ___forward several suggestions to improve efficiency.

他在头脑风暴会议上提出了一个创新的想法。

He ___put ___forward an innovative idea during the brainstorming session.