I think it’s b but I’m not 100% sure
Mozhete li da obyasnite tova, za da moga da vi pomogna, zashtoto sega ne razbiram.
Your answer would be C. tribal affiliation .
Please review the recycling benefits?
1) manuscript
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2) impromptu, extemporaneous, manuscript, memorized
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3) memorized
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4) extemporaneous