我害怕明天的考试，因为我没有好好复习。

I ___dread tomorrow's exam because I didn't study enough.

考试前的那个晚上，他充满了对失败的恐惧。

The night before the exam, he was filled with ___dread of failure.

我讨厌做牙齿检查——这是我最害怕的事情之一。

I hate going to the dentist—it's one of my ___dreaded tasks.