Please capitalize where necessary: ]]> how do i know whether to trust a website in microsoft edge?
A: ]]> How do I know whether to trust a website in Microsoft Edge?

Q: a relational algebraic expression has as inputs one

A: A relational algebraic expression has as inputs one

Q: he took tiberius and marcellus with him and they learned the rudiments of managing troops.
A: He took Tiberius and Marcellus with him and they learned the rudiments of managing troops.

Problem: really, we just want to be together and this is a really cool project we have going.
Can you repeat this sentence, but capitalize it?
Answer: Really, we just want to be together and this is a really cool project we have going.

Text: with professional metal sheet roll forming machine developing and manufacturing factory at your service, chengzhao international is a leading metal sheet roll forming machine manufacturer and supplier in china. we can assure you the high quality and strong stability of our products, please rest assured to buy.

Correct capitalization: With professional metal sheet roll forming machine developing and manufacturing factory at your service, Chengzhao International is a leading metal sheet roll forming machine manufacturer and supplier in China. We can assure you the high quality and strong stability of our products, please rest assured to buy.

Q: when the tool was being developed it was mostly used by chemists, biologists, toxicologists and engineers.
A:
When the tool was being developed it was mostly used by chemists, biologists, toxicologists and engineers.