我总是努力以积极的方式回应建设性的批评。

I always try to respond ___positively to constructive criticism.

现代技术通过提高效率对我们的工作产生积极影响。

Modern technology affects our work ___positively by increasing efficiency.

尽管有挑战，他积极乐观地看待未来。

He viewed the future ___positively despite the challenges.