For each of the sentences four alternatives are given you are required to choose the correct meaning of the idioms given in bold in the sentences.
He did me a good turn by recommending me for the post of vice president.
(a)became suddenly good
(b)improved my prospects
(c)did an act of kindness
(d)return my kindness

Options

A. became suddenly good
B. improved my prospects
C. did an act of kindness
D. return my kindness

Answer

C