Direction: In the following questions, some parts of the sentences have errors and some have none. Find out which part of a sentence has an error. The number of that part is your answer. If a sentence is free from error, then your answer is (4), i.e. No error.
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					 Solve the question according to given instruction
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                        - The streets
- are so wet
- it should have rained last night.
- No error
 
Correct Option: C
may/might will replace should because – 
may/might (Mod. V.) indicates a possibility. 
Hence, it might have rained last night is the right usage
 
	