Answer:
I m 95 % sure on the first one, the rest are 100% sure.
Today, animators use new technology in making cartoons.
New Technology (Direct) Animators (indirect)
Last weekend we gave our dog a present.
Present(Direct object) Dog (Indirect object)
No, we did not hand him a bone.
Bone (direct object) Him (Indirect object)
The correct answer to complete the sentence above is <span>A. </span><span>whoever. The objective pronoun whoever is used when it is the subject who does the action as the verb demands it while whomever is used as an object of a verb or preposition.</span>