Which verb form correctly completes the sentence? Is the verb singular or plural?
The original artist of these paintings __________ to be Leonardo da Vinci.
Aseems, plural
Bseem, singular
Cseems, singular
Dseem, plural
The original artist of these paintings __________ to be Leonardo da Vinci.
Aseems, plural
Bseem, singular
Cseems, singular
Dseem, plural