Question

Which sentence contains an adverb clause?


A.
My sisters want to go to the park, which is a mile away.


B.
Fortunately, we have many fun board games to keep us busy.


C.
I might try to put together the puzzle that has a thousand pieces.


D.
Unless the rain stops, we must stay inside all afternoon.

Answer 1

An adverb clause is a subordinate clause used to modify a verb, adjective, or adverb in the main clause. Every adverb clause is introduced by a subordinating conjunction. An adverb clause tells when, where, why, how, to what extent, or how much about the word it modifies. Adverb Clause Modifying Verbs

Answer 2

so a