Give two different meanings for each of the phrases below. use a dictionary to look up the meanings of individual words in each phrase if you are unsure of the meaning.
examples:
a dark horse - a brown- or black-haired horse; a candidate who is unexpectedly nominated at a political convention
a fair child - a child that has light hair and skin; a child who is honest and even-handed in play
1. cold wave

2. a fair day
3. a fine box