Choose the inverted modal verb to complete the conditional request:

_____ you require any further documentation regarding the import permits, please do not hesitate to contact our customs liaison.

Answer and explanation

Correct answer: C. Should

  1. Step 1: Identify conditional inversion in a first conditional (real possibility in present/future): 'If you require...' can be inverted by replacing 'if' with 'Should'.
  2. Step 2: Complete the inverted condition: 'Should you require any further documentation...'.
Answer
Should.
Why not the others: 'Were' is used for second conditional inversion (e.g., 'Were you to require...'); 'Had' is used for third conditional inversion (e.g., 'Had you required...'); 'Would' cannot head an inverted conditional clause.

Practise more Advanced Grammar, Syntax, and Sentence Structure.

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