Which sentence uses a verb that agrees with its subject?
A.
Behind those walls were a large underground vault.
B.
Where is the moose's antlers?
C.
Has your parents already written to the manager?
D.
Why was Kelly laughing?
A.
Behind those walls were a large underground vault.
B.
Where is the moose's antlers?
C.
Has your parents already written to the manager?
D.
Why was Kelly laughing?