Can’t catch my breath is an idiom figurative language. The term refers to a set expression or a phrase comprising of two or more words.
The element necessary to complete the sentence above is D) independent clause.
You already have a subject (I) and a predicate (save), so these two are not needed, nor is a prepositional phrase. But you need an independent clause, because this is a dependent clause which cannot stand on its own. For example:
If I save enough money, <em>I will buy a car. </em>
Answer:
The last option seems to be very specific and believable
Explanation:
<span>Various different electric telegraph systems. Morse's was not the first, just the one that succeeded in the market.
source: www.answers.com</span>
D - he is scared to let the others now he has met the White Witch.
The White Witch is using Edmund to lure the other kids to Narnia so that she can entrap them before they can meet Aslan and release Narnia from the endless winter.
