Which sentence uses a verb that agrees with its subject? A. Does he and his sister want to go canoeing on the lake? B. Are we attending the picnic at the park? C. Is the Doberman pinschers friendly? D. Has our guests from the party departed yet?
"B. Are we attending the picnic at the park?" is the only sentence from the list that has a verb that agrees with its subject, since the others have issues with number.
