question: atherosclerosis is a gradual process whereby hard cholesterol substances (plaques) are deposited in the walls of the arteries.
Capitalize this past sentence correctly.
A: Atherosclerosis is a gradual process whereby hard cholesterol substances (plaques) are deposited in the walls of the arteries.

question: few student can begin their studies having already written a mathematical paper.
Capitalize this past sentence correctly.
A: Few student can begin their studies having already written a mathematical paper.

question: the agreement means that the lns group buys all shares of gms in 2017.
Capitalize this past sentence correctly.
A: The agreement means that the LNS Group buys all shares of GMS in 2017.