from the lesson page: "Note: kama is synonymous to ikiwa and ijapo", Kama is still not accepted instead of Ikiwa (after comments 2 years ago). Is this just an error or is there really a difference that we should be learning?
As others have said, you can leave out "ikiwa", because "u-ki-jifunza" already implies that there is a condition. Why is this not accepted as an answer?
And if it is necessary, why is the synonym "Kama" not accepted instead?