Please capitalize where necessary: the evening was still light at home after they had eaten their milk porridge.
A: The evening was still light at home after they had eaten their milk porridge.

Q: electromagnetic fields have different frequencies - expressed in hertz (hz), or oscillations per second - suited to different uses, for example:

A: Electromagnetic fields have different frequencies - expressed in Hertz (Hz), or oscillations per second - suited to different uses, for example:

Q: and where a theorem may present some problem, he may always look down to the numerical examples for help.
A: And where a theorem may present some problem, he may always look down to the numerical examples for help.

Problem: photo: the council of the european union
Can you repeat this sentence, but capitalize it?
Answer: Photo: The Council of the European Union

Text: bungalow near coast used caribbean dominican republic

Correct capitalization: Bungalow Near coast used Caribbean Dominican Republic

Please capitalize where necessary: some months after the move, annette dahl from c3 consulting visited the family in their new home in beijing. here the family tells about the first experiences with living in china:
A:
Some months after the move, Annette Dahl from C3 Consulting visited the family in their new home in Beijing. Here the family tells about the first experiences with living in China: