Please capitalize where necessary: sleeping sickness causes millions of deaths in africa.
A: Sleeping sickness causes millions of deaths in Africa.

Please capitalize where necessary: 22:1 thou shalt not see thy brother's ox or his sheep go astray, and hide thyself from them: thou shalt in any case bring them again unto thy brother.
A: 22:1 Thou shalt not see thy brother's ox or his sheep go astray, and hide thyself from them: thou shalt in any case bring them again unto thy brother.

Please capitalize where necessary: not that she thought they would have, but she was worried.
A: Not that she thought they would have, but she was worried.

Please capitalize where necessary: in particular he was taught mathematics by kamal al-din ibn yunus, who himself had been a pupil of sharaf al-din al-tusi .
A:
In particular he was taught mathematics by Kamal al-Din ibn Yunus, who himself had been a pupil of Sharaf al-Din al-Tusi .