Multiple choice

Directions: Choose the correct preposition from the given options to fill in the blank.

There is a lack _______ knowledge on this subject.

  1. for

  2. of

  3. in

  4. on

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

The phrase 'lack of' is the correct preposition when describing absence or shortage of something. We say 'lack of money,' 'lack of time,' 'lack of knowledge,' or 'lack of information.' Other prepositions are not standard with 'lack.'