Middle African Cities quiz

Dakar, Freetown, Abuja, Lagos, Accra, Nairobi, Dar es Salaam, Monrovia, Conakry, Porto Novo, Ouagadougou, Libreville, Kinshasa, Addis Ababa and Mogadishu are a few of the many large cities in middle Africa. How well do you know these and can you locate these on a map?