a similie uses the words like or as. So, I will use a similie.
I go through all of my classes at my pace, and jf I need any help, I ask the teacher for the class. For 4th period, my teacher lets us out 5 minutes before the lunch bell brings, so I head to the sandwich line behind the cafeteria, say Hi to my friend from band on the way, grab my lunch, and head to the library to eat and read. I like to eat their because it's quiet and no one goes there, it is pratically empty, like a deserted island. After lunch I go to the rest of my 2 classes, and walk home.
Because Curly likes to pick fights with guys that are more masculine and bigger than him
Answer:
Examples:
Indirect speech:
He promised to take me to the cinema.
They threatened to sue us.
She offered me help.
Direct speech:
“I´m sad”, he said.
Explanation:
Reporting verbs, such as advised, complained, threatened, and offered, show that we are quoting or paraphrasing someone´s words, for both direct and indirect speech.
I think the questions that must be ask are:
a.What does “encryption” mean?
d.What are “key distribution problems”?
All the text is based on the concept "encryption" so it is very important to know what it means in order to undestand the rest of the information. If not, you will be missing important facts. In addition, there are a lot of words used that are derived from this one, so you won't be able to undestand them.
Another important concept that gives a lot of information just by knowing it's meaning is "key distribution problems", they could be two or a thousand, it is important to know what they are and what they do.
The other question that seems important is the one of the "public key cryphtography" but this one can be inferred by the context.