“你听到噪音了吗？”“没有，你是在胡思乱想。”

"Did you hear a noise?" "No, you're ___imagining things."

我什么也听不见——你肯定是在想象。

I can't hear anything - you must be ___imagining it.

我回过头，但没看到任何人，所以我想那只是我的幻觉。

I turned back but I didn't see anyone, so I thought that I had ___imagined it.