QUES: The text says one of his heads was wounded to death

correct the punctuation.

CORRECTED: The text says one of his heads was wounded to death.

QUES: But dark and desolate as the gloomy woods around him was his heart

correct the punctuation.

CORRECTED: But dark and desolate as the gloomy woods around him was his heart.

QUES: This piece of world news is made possible by Telematics Gateway the communication unit in the Volvo FH that keeps the truck driver and operator one step ahead in various situations

correct the punctuation.

CORRECTED:
This piece of world news is made possible by Telematics Gateway, the communication unit in the Volvo FH that keeps the truck, driver and operator one step ahead in various situations.