"Answer either the first question or the second"
Translation:Jibu ama swali la kwanza au la pili
I've seen "ama ... ama ..", "ama ... au", and "au ... au". But there wouldn't be anything wrong or hard to understand in just saying: "Jibu swali la kwanza au la pili."
Edit 11/2020: I remembered another variation I have seen. This is a questionable use of the Swahili word "aidha", but I have definitely seen sentences like "Jibu aidha swali la kwanza au la pili." I personally would not use this construction, because while "aidha" is a perfectly good Swahili word, I don't think is primary meaning is "either." Rather, it means furthermore/moreover/besides ...