One of the mysteries of the English language finally explained.
1‘clear up the garden before you go’
tidy, tidy up, put in order, straighten up, clean up, put to rights, make shipshape, spruce up
2‘I'm glad we've cleared up that little problem’
solve, resolve, straighten out, find an answer to, find the answer to, answer, find the key to, decipher, break, get to the bottom of, make head or tail of, piece together, explain, expound
unravel, untangle, elucidate
informal crack, figure out, suss out
In this article we explore how to impress employers with a spot-on CV.