When snowboarding, wise to wear protective gear that will protect you from injury. which correctly punctuated word completes the sentence? its' its it's its's

The correct answer is "it's"

When snowboarding, it's wise to wear protective gear that will protect you from injury.

In this case, the sentence is an adverbial subordinate clause.

It is a subordinate clause that has an adverbial function.

Adverbial subordinate clauses are generally introduced by subordinating conjunctions such us before, as soon as, when, etc.

Besides, it is important to mention that adverbial clauses need to be attached to independent clauses so as to make complete sentences.

the sentence that best describes the tone of the passage from the radio broadcast compared to the passage from the book is b. the radio broadcast has a more surprised tone.

consider the text evidence: in the passage from the book, the description is more matter-of-fact. it is simply describing the things resembling little grey snakes, but there is no urgency in the description. on the other hand, in the passage from the radio broadcast, there is definetely urgency (you can tell from the expression used, "good heavens", which clearly indicates surprise.)