Direction: In the following questions four alternatives are given for the Idiom/Phrase in bold in the sentence. Choose the alternative which best expresses the meaning of the Idiom/Phrase.
- 
					 There are no hard and fast rules that cannot be relaxed on such an occasion.
 
- 
                        
- that is difficult to solve
 - that can be altered
 - that is very quick
 - that cannot be altered
 
 
Correct Option: D
 hard and fast : that cannot be changed in any circumstances 
● This situation isn’t hard and fast. The best option is that cannot be altered