Are you talking about the book, The Landlady, then sure ill help :)
You can use breaks in Microsoft Word, e.g, and also you can use blank when you want to start a new paragraph. But between two words, you can use only one blank.
Answer:
Extraordinarily important
Explanation:
We can infer that the information in the wireless message was extraordinarily important because of the fact that Montgomery and Gred hurried to fetch Admiral Hall in order to deliver the message (An indication that they had deciphered it), and from the line that goes "as he tries to assess the impact of he was reading" which is also a sign of the significance of the message.
Answer: Their for the first one and They're for the second one.
