Text: what solution will you choose when...

Correct capitalization: What solution will you choose when...


Text: the site of a house with sturdy, bowed walls was suggested.

Correct capitalization: The site of a house with sturdy, bowed walls was suggested.


Text: machine and plant diagnosis by monitoring vibration and other process features.

Correct capitalization: Machine and plant diagnosis by monitoring vibration and other process features.


Text: any teacher of mathematics today can identify with what yang is trying to do here.

Correct capitalization:
Any teacher of mathematics today can identify with what Yang is trying to do here.