In the following questions,some of the sentences has errors and some are correct.Find out which part of a sentence has an error. If a sentences is free from errors,your answer is (d).
`("That was")/a` `("the most unique opportunity")/b` `("he got in his life")/c` `("No error")/d`

Answer

2

Explanation

a unique will replace the most unique because unique is used to mean the only one of its kind, most (Superlative Degree) and the (Def. Art.) will not be used with Unique (Adj.)
Hence, a unique opportunity is the right usage.