Choose the option that correctly completes the sentence:

The teacher insisted _____ our submitting the term papers before Friday noon.

Answer and explanation

Correct answer: A. on

  1. Step 1: Identify the dependent preposition required by the verb 'insist'. In standard English grammar, the verb 'insist' obligatorily governs the preposition 'on' (or 'upon') when followed by a noun phrase or a gerund clause.
  2. Step 2: Verify the collocation in the sentence: 'insisted on our submitting' correctly pairs 'insist on' with the gerund phrase headed by the possessive determiner 'our'.
Answer
on.
Why not the others: in, at, and for are ungrammatical prepositions after 'insist' because 'insist in', 'insist at', and 'insist for' violate standard English dependent preposition rules.

Practise more Grammar, Lexis and Comprehension.

Free questions with an explanation for every one, and full timed WASSCE mock tests.