老师对我的论文提出了几处修改意见。

The teacher suggested a few ___amendments to my essay.

议会通过了三项宪法修正案。

The parliament passed three ___amendments to the constitution.

律师建议对合同做一些小的修改以保护双方权益。

The lawyer suggested a few ___amendments to the contract to protect both parties' interests.