Choose the best words to complete the sentences.

Choose the correct option.

Pat is absolutely harmless. He doesn't have a conflict [by|about|with] anyone.

Scientists are developing [artistic|artificial|arterial] intelligence year by year.

Don't give up! We should protect our [over|own|outer] existence.

This robot will perform any [tasks|tusks|tracks] you'll give to it.

I suddenly felt sick and started to lose my [conscious|consciously|consciousness].

There's a chance that we'll never work this project [for|away|out].