Question

Where is my ball? I remember I put it here yesterday.
--You           it in the wrong place.

A．must put

B．might put

C．should have put

D．might have put

Answer 1

D

考察情态动词的用法，句意为：我的球呢，我记得昨天放在这里的，你也许放错地方了，根据句意和情景，选D。