她觉得他讲的笑话很逗趣。

She was ___amused by his funny story.

当他听到这个出乎意料的消息时，觉得很有趣。

He was ___amused when he heard the unexpected news.

她带着觉得有趣的表情看着玩耍的小狗。

With an ___amused expression, she watched the playful puppies.