question: designed to meet the needs of modern business models of vacuum cleaners lavor can effectively cope with the pollution of any complexity on a variety of surfaces and apply to almost all types of production.
Capitalize this past sentence correctly.
A: Designed to meet the needs of modern business models of vacuum cleaners LAVOR can effectively cope with the pollution of any complexity on a variety of surfaces and apply to almost all types of production.

question: it's one of those quartz pieces (now rare) from citizen that are simple to operate and easy to read.
Capitalize this past sentence correctly.
A: It's one of those quartz pieces (now rare) from Citizen that are simple to operate and easy to read.

question: then take the oil and put it on his head.
Capitalize this past sentence correctly.
A: Then take the oil and put it on his head.