Question

the proposal has been rejected by the committee (change into active voice)​

Answer 1

Active voice: The committee has rejected the proposal.

There are two voices in English grammar:

1. Active Voice

2. Passive Voice

How to change active voice and passive voice?

Active Voice                                            Passive Voice

Subject + V1+s/es+ object   ---->             Object+ is/am/are+V3+by +subject

Subject + Do/does+ not + V1 + Object ---> Object + is/am/are+ not + V3+ by Subject

Does+ Subject+ V1+Object+? ---> Is/am/are + Object+ V3+ by subject +?