Thanks for having a go, Mr M.
Well, I'm afraid I have no idea how well you did
I'm not surprised about 'lei' in 3 (I see a parallel with 'Venezuela'), but as for 5, I expected 'ge:'.
In 4, why 'g' rather than sound heard in 'gem'? Any analogies?
And in 8, the last vowel is not from the...