What is the infinitive phrase in this sentence?
if you were to watch a new movie, which one would you choose?
a)if you were
b)to watch a new move
c)which one
d)would you choose
i think the answer is a, am i correct?

its he tried to add or forgive me but he said forego

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.)