assent|assented|assenting

这项提案需要校长签字同意才能实施。

The proposal requires the principal's ___assent before it can be implemented.

经过一番考虑，她点头同意了我们的计划。

After some consideration, she ___assented to our plan.

他举起手表示同意。

He raised his hand ___assenting to the proposal.