1.

1). Only A2). AB3). BC4). Only C

Answer»

The ERROR in A is the adjective 'adverse' which needs to be replaced with the ADVERB 'adversely' as it ACTS on the verb 'affected.' 

The error in B is the preposition 'in' which needs to be replaced with 'by' as something GETS affected 'by' a factor.

Thus option 2 is the correct answer.



Discussion

No Comment Found