这场交通堵塞影响了大量的车辆。

The traffic jam ___affected a large number of vehicles.

他装作对古典音乐很感兴趣的样子，但其实他一点都不喜欢。

He ___affected an interest in classical music, though he didn't really like it at all.

听到这个好消息，她的喜悦之情溢于言表。

Her happiness was clearly ___affected by the good news.

他假装对艺术很感兴趣，其实只是为了讨好他的新女友。

He ___affected an interest in art just to impress his new girlfriend.

她做作的英国口音听起来很不自然。

Her ___affected British accent sounded unnatural.