Answer:
Between failed and so.
"In 2021, three national power grids in India failed, so hundreds of millions of people were left without power."
Dogs that are trained to be a pair of eyes are for people who are mostly blind.
Special dog trainers train the dogs to guide the human
The oxymorons in Romeo's dialogue emphasize the extreme emotions that he is feeling.
Oxymoron is a figure of speech in which two opposing things are brought into some kind of a connection. So, when Romeo speaks about things like love and hate, he is showing how strong his feelings are and how indecisive he is and how he doesn't know what he is supposed to do about that.
