Multiple choice

Directions: Mark the most suitable option to complete the following blanks.

Today __________ one knows that __________ world is facing __________ serious threat in the form of increasing environmental degradation.

  1. each/the/the

  2. every/the/a

  3. every/the/the

  4. any/the/a

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

'One' after the first blank qualifies for 'every' making it 'everyone'. 'The world' and 'is facing a serious threat' are the correct usages.