Multiple choice

do you believe _________ ghosts.

  1. of

  2. on

  3. in

  4. for

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

The verb 'believe' is followed by the preposition 'in' when discussing the existence or truth of something, such as ghosts. 'Believe of' or 'believe on' are not standard English constructions for this meaning.