This Mix and Match quiz challenges you to find pairs and opposites.
'Mix and Match' is the wording on signs that you sometimes see in shops where you can pick your own items in a range of colours, flavours etc.
English has many pairs of words ~ often as synonyms or antonyms ~ and which hang well together by their sound, because they alliterate or rhyme.
How many of these do you know, or would you recognise?
Answers 1 & 2 are nicely alliterative but these are each made-up phrases that would not be recognised as standard.
The phrase in Answer 4 certainly does exist and refers to a state of recreation after hard work, but this is not appropriate in scale or nature to the longterm mass redundancies when an industrial plant closes down.