他精心策划了一个假证据来陷害同事。

He was ___contriving false evidence to frame his colleague.

尽管没有合适的工具，他还是设法修好了自行车。

Without proper tools, he ___contrived to fix his bicycle.

为了显得优雅，她刻意摆出一种矫揉造作的姿态。

She ___contrived an unnatural pose to appear more elegant.