Question

In which sentence is the word dull used as a predicate adjective?

A.
I kept hearing a dull ticking sound in the attic.

B.
Don't use that dull knife to slice the tomatoes.

C.
I thought his latest novel seemed dull and boring.

D.
We can make those dull shoes shine

Answer 1

c?

Answer 2

c

Answer 3

thanks