Please capitalize where necessary: should not they feel sometime at least a bit like idiots? (aliens + circle-makers)?
A: Should not they feel sometime at least a bit like idiots? (aliens + circle-makers)?
Q: travel with style ! the hercules e-bike robert/-a harmony (wave, 28 inch) is "designed by bosch" and inspires by a curved frame design and highest powder coating in black-matt look.

A: Travel with style ! The Hercules E-Bike Robert/-a Harmony (Wave, 28 inch) is "designed by Bosch" and inspires by a curved frame design and highest powder coating in black-matt look.
Q: hundreds of sockeye salmon huddled together in the current right under our feet. they all moved in harmony like birds but in slow motion. ...
A: Hundreds of sockeye salmon huddled together in the current right under our feet. They all moved in harmony like birds but in slow motion. ...
Problem: this girl is very happy, she wants to dress in colors. help her to choose some dresses to fit her best.
Can you repeat this sentence, but capitalize it?
Answer: This girl is very happy, she wants to dress in colors. Help her to choose some dresses to fit her best.
Text: when you make a booking with us or request a brochure and submit your personal information to us, we will record the information principally so that we can serve you better. we also retain the recorded data including your purchase history and which of our services and facilities you use.

Correct capitalization: When you make a booking with us or request a brochure and submit your personal information to us, we will record the information principally so that we can serve you better. We also retain the recorded data including your purchase history and which of our services and facilities you use.
Text: if the seeds are very close together, this is not a great problem as some seeds do not even germinate.

Correct capitalization:
If the seeds are very close together, this is not a great problem as some seeds do not even germinate.