Me with my chinese worksheet (google translate will not work)

What is the potential danger from an accident at a nuclear power plant? a) fire and large scale explosions b) exposure to radiation c) meltdown of the plant and surrounding community d) entire cities could be wiped out

It will gain you more knowledge, intensify your soft skills, strong work ethics and grow your network. what is it.?

Choose the correct spanish translation for: to sing him.