Final answer:
The idioms in the text are 'Hold your horses' and 'On pins and needles' which respectively mean to be patient and to be in a state of suspense.
Step-by-step explanation:
An idiom is a group of words, or in other words, a phrase that has a meaning different from the literal meaning of the words in it. dioms can be a powerful linguistic tool only when they are used in the right way in the right places. The only thing that makes learning idioms a time-consuming process is the fact that one cannot depend merely on the meaning of individual words to understand what the entire phrase means.
The idioms used in the given text are:
- Hold your horses: This idiom means to be patient or to wait before taking action. In the given context, the coach is telling Joni to wait before celebrating because the game is not yet over.
- On pins and needles: This idiom means to be in a state of suspense or anxiety. The crowd is described as being on pins and needles while waiting to see if the opposing team's shot goes in.