Determine whether the subordinate clause in the sentence below is an adjective clause, an adverb clause or a noun clause.
A letter that is mailed today will be delivered by 10:30 A.M. tomorrow.
a.
noun clause
b. adjective clause
c. adverb clause
Please select the best answer from the choices provided
The subordinate clause "that is mailed today" in the sentence functions to modify the noun "letter." It provides additional information about the letter, so it is acting as an adjective clause. Therefore, the correct answer is:
