Multiple choice softskills communication

It is possible to make cookies taste good ___ using fresh butter, whole wheat and natural sugars.

  1. Buy

  2. bye

  3. By

  4. byy

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

By is the correct preposition here - 'by using' means 'through the use of'. Buy is a verb meaning to purchase, and bye is used in farewells (goodbye). The sentence requires the preposition form.