___ is it difficult ___ dispose waste?

- A) Where, to, for
- B) Why, with, in
- C) Why, to, of
- D) When, for, such
Show answer
Answer: C) Why, to, of
Explanation
"Why, to, of". The full sentence is "Why is it difficult to dispose of waste?" "Why" opens a question about reason, "difficult" is followed by a to-infinitive, and "dispose" needs "of" when it means to get rid of something.
Asked in: MPEMR 2024
Topic: English Grammar