Iyi is an equivalent of 'Yes' in ciTonga. But there are 72 different language groups in Zambia. It therefore depends upon where you're going and what the people there speak. In much of the southern province, including Kalomo and Livingstone, most people speak ciTonga.
Pepe is 'no' in ciTonga.
As English is the official language your answer will be 'no'. However In Nyanja, also known as Chewa, 'Lyayi' use strongly, or 'ayi' is more polite
yes Zambia is in Africa
Yes, it is the capital of Zambia.
Yes it does. The capital of Zambia is Lusaka.
Yes, Zambia has lots of lakes.
Yes. Zambia has a president and a vice-president.
Yes, there is some corruption in Zambia's government.
Yes, they do, on the west of Zambia.
Yes, Zambia has a democratic government.
Yes, there is karate in Zambia, however it is not popular and not that well known
Yes, Zambia is a hot country. It is not far from the equator.
Yes, Zambia uses the metric system.
Yes, it is .