她花时间仔细构思她的答案。

She took time to ___formulate her answer carefully.

他终于就此事表达了自己的观点。

He finally managed to ___formulate his own opinion on the matter.

经过深思熟虑后，她对批评作出了清晰的回应。

After much reflection, she ___formulated a clear response to the criticism.