By reading the text you'll be able to come up with a answer.
C is the answer. Because deleterious is the opposite of helpful. And ominous is the opposite of friendly.
Hey hun, they are 3 different meanings for Talons.
a claw, especially one belonging to a bird of prey.
the part of a bolt against which the key presses to slide it in a lock.
(in various card games) the cards that have not yet been dealt.
its orgin,
late Middle English (denoting any heel-like part or object): from Old French, literally ‘heel’, from Latintalus‘ankle bone, heel
Hope it helps
A boy named Santosh was going to the market. He saw an umbrella lying on the road. He picked it up and went to police station. There he met the owner of the umbrella. He looked very angry and asked Santosh for explaining him. Santosh said 'I saw this umbrella on road so I brought it here.' The man believed him and took his umbrella back and returned home and Santosh went back to the market.
Answer: Just try using your imagination. Here are some you can try. Without tech life would be kinda rough, now just see if you can go on from there.