Multiple choice

During their vacations Siddharth and his newly wedded wife travelled throughout India, making and keeping records forming the basis of books about the states where they had visited.

  1. forming the basis of books about the states where they had

  2. that were forming the basis of books about the states

  3. to form the basis of books about the states which they have

  4. which had formed the basis of books about the states where they had

  5. that formed the basis of books about the states they
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

‘Travelled’ is in simple past tense so to maintain parallelism ‘formed’ is needed. Hence (5).

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