Multiple choice

Directions: Fill in the blank with the correct option.

Total weight of all the ants in the world is much greater than _______.

  1. to all human beings

  2. that of all human beings

  3. is of all human beings

  4. that of the all human beings

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The correct answer is 'that of all human beings' because we need to compare weights properly. 'The total weight of all the ants' is being compared to 'the total weight of all human beings.' 'That of' refers back to 'total weight' to avoid repetition. Option A is grammatically incomplete. Option C 'is of' is grammatically incorrect. Option D has an extra 'the' before 'all' which is unnecessary.