Question

Which sentence must be revised to eliminate the preposition at the end?

A: The museum had the throne where the king sat on.
B: This is the beach umbrella we will be sitting under.
C: I missed class, so I asked the teacher what we talked about.
D: The concert starts at two, so I told him to meet me before.

Answer 1

The sentence that must be revised to eliminate the preposition at the end is:

A: The museum had the throne where the king sat on.

This can be revised to: "The museum had the throne on which the king sat."