我今晚可能会改变主意不来。

I might ___change ___my ___mind about coming tonight.

一开始我不喜欢这部电影，但我已经改变了主意。

I didn't like the film at first, but I've ___changed ___my ___mind.

上完第一节课后，我改变了主意。

After the first lesson, I ___changed ___my ___mind.