Definition: extremely bored/scared/worried, etc. Level: B2
在漫长的讲座中，她感到极其无聊。
She was ___bored ___stiff during the long lecture.
夜晚的奇怪声音让我害怕极了。
The strange noises at night left me ___scared ___stiff.
他对考试结果担心极了。
He was ___worried ___stiff about his exam results.
