Idioms and Phrases - Verbal and Reasoning

In the following questions four alternatives are given for the idiom/phraseitalicised and underlinedin the sentence. Choose the alternative which best expresses the meaning of idiom/phrase.
Q1:

He believes in the policy of making hay while the sun shines.

A giving bribes to get his work done

B seeking advice from one and all

C helping those who help him

D making the best use of a favourable situation

ANS:D - making the best use of a favourable situation

No answer description is available.