气候变化的威胁在全球讨论中显得至关重要。

The threat of climate change ___looms ___large in global discussions.

随着截止日期临近，学生们的焦虑感变得愈发强烈。

As the deadline approaches, anxiety ___looms ___large among the students.

在她准备演讲时，对失败的恐惧在她心中挥之不去。

Fear of failure ___loomed ___large in her mind as she prepared for the speech.