Explanation:
the root world is not complete word
I dont know this ones tricky but i think its the 2nd one
Answer:
It conveys anticipation.
Explanation:
There are many literary expressions that simulate or evoke the feeling of nervousness, apprehension, or anticipation. Having butterflies in one's stomach or ants in one's pants describe nervousness and ansiness well because it is easy to imagine how it would feel for those things to actually be where we say they are.
The same applies to yeast. Imagining a mass of bread dough rising in a bowl inside our chest evokes an image of pressure and angst. The tension is building more and more and the anticipation is rising!
It means conditions that are on the margin, the margin being that region of the operational envelope that is right on the edge between acceptable and unacceptable.
