Answer:
8 is A
Explanation:
it's a machine..............
1: verb: navigate; noun: navigation
2. noun: rebellion; adjective: rebellious
3. verb: exasperate; adjective: exasperated
4: verb: restrict; noun: restriction
5: vern: evade; adjective: evasive
6: verb: fascinate; adjective: fascinated
7: verb: celebrate; adjective: celebrative
8: verb: prosper; adjective: prosperous
9: verb: loathe; noun: loather
I think this is right
Early networks were created for special purposes, and airlines also, the U.S. Department of Defense used it.