Identify the underlined portion containing a grammatical error:

The new environmental statute (A) not only penalizes industrial polluters (B) heavily, and also (C) mandates renewable energy investments (D).

Answer and explanation

Correct answer: D. (C) and also

Answer: (C) and also. Why not the others: (A), (B), and (D) are syntactically and semantically well-formed.
  1. Step 1: Identify the correlative conjunction: part (B) establishes the initial correlative pair 'not only'.
  2. Step 2: The mandatory correlative partner for 'not only' is 'but also', not 'and also'. Therefore, part (C) contains a grammatical error.

Practise more Cohesive Devices, Discourse Markers, and Error Identification.

Free questions with an explanation for every one, and full timed MUET Malaysia (Malaysian University English Test) mock tests.