Please capitalize where necessary: get your truck safely to the finish while collecting all the stars.
A: Get your truck safely to the finish while collecting all the stars.
Q: we proudly offer best price guarantee to our black agate and pearl bracelet.this black agate and pearl bracelet is offered at the lowest price on the market with premium quality.now it's best chance to make the discount gemstone bracelet deals with bjbead.com.

A: We proudly offer BEST price guarantee to our black agate and pearl bracelet.This black agate and pearl bracelet is offered at the LOWEST price on the market with premium quality.NOW it's best chance to make the discount gemstone bracelet deals with Bjbead.com.
Q: the thief, the assassin, the bloodstained robber, these are her favourites, these are the psychological types which are the triumphant victors of the strife.
A: The thief, the assassin, the bloodstained robber, these are her favourites, these are the psychological types which are the triumphant victors of the strife.
Problem: the pollution of the oceans, the rivers and lakes by (plastics-)waste, but also by oil and chemicals, is one of the biggest challenges for the world society.
Can you repeat this sentence, but capitalize it?
Answer: The pollution of the oceans, the rivers and Lakes by (Plastics-)Waste, but also by oil and chemicals, is one of the biggest challenges for the world society.
Text: fishing boat at liptovska mara, slovakia

Correct capitalization: Fishing boat at Liptovska Mara, Slovakia
Problem: george fitzgerald conjectured that the michelson-morley result could be explained by objects being contracted in the direction of the motion. in 1892 the dutch physicist, hendrik lorentz, published the detailed analysis of this contraction.
Can you repeat this sentence, but capitalize it?
Answer:
George FitzGerald conjectured that the Michelson-Morley result could be explained by objects being contracted in the direction of the motion. In 1892 the Dutch physicist, Hendrik Lorentz, published the detailed analysis of this contraction.