The ___ of the earthquake was felt hundreds of miles away. (STRONG)

Answer and explanation

Correct answer: B. strength

  1. Step 1: Work out which part of speech the gap needs. Step 2. After 'The' and before 'of' we need a noun: 'strength'. Answer: strength. Why not the others: 'Stronger' is a comparative, 'strongly' an adverb and 'strengthen' a verb.

Practise more Word formation.

Free questions with an explanation for every one, and full timed Cambridge English B2 First and C1 Advanced mock tests.