question: if you have any special needs on carbide rods, please do not hesitate to call, fax, or e-mail us by below ways.
Capitalize this past sentence correctly.
A: If you have any special needs on carbide rods, please do not hesitate to call, fax, or e-mail us by below ways.

question: on the 915 cd model, the tine arms can be removed to achieve a transport / storage height of 3.65 m; transport height is 4.30 m with the tine arms fitted.
Capitalize this past sentence correctly.
A: On the 915 CD model, the tine arms can be removed to achieve a transport / storage height of 3.65 m; transport height is 4.30 m with the tine arms fitted.

question: in a 14 weeks study with oral administration via gavage of 300 mg vanillin/kg to rats, twice weekly, no adverse effects were observed.
Capitalize this past sentence correctly.
A: In a 14 weeks study with oral administration via gavage of 300 mg vanillin/kg to rats, twice weekly, no adverse effects were observed.