Which sentence uses correct subject-verb agreement?
A. My brother always want to cook dinner.
B. My teachers often gives homework on the weekend.
C. The clouds swiftly moves across the sky.
D. The cat carefully steps across the fence.
D. The cat carefully steps across the fence.
The correct sentence that uses subject-verb agreement is:
D. The cat carefully steps across the fence.
In this sentence, the subject "The cat" is singular, so the verb "steps" agrees with it.