保持冷静，或者至少假装你是冷静的。

Be calm or at least ___pretend you are.

你刚才只是在假装感兴趣吗？

Were you just ___pretending to be interested?

他假装不在意，但我知道他其实在意。

He ___pretended ___that he didn't mind, but I knew that he did.