审查数据后，委员会对项目的可行性形成了看法。

After reviewing the data, the committee ___formed ___an ___opinion on the project's feasibility.

基于事实证据而非假设形成看法至关重要。

It is crucial to ___form ___an ___opinion based on factual evidence rather than assumptions.

从他的简短介绍中，我形成了一种印象，即他非常能干。

From his brief introduction, I ___formed ___an ___impression that he was highly competent.