I am beginning to do the homework.
I began to do the homework.
I will begin the homework later.
Answer:
Modern astronomers tend to fall into two fields: the theoretical and the observational.
<span>I believe the technique in question is "excessive pride in ones self" or the term know as Conceit.
Hope this helps.</span>
The narrator more than likely used italics when writing the word "must" to provide emphasis. With the italics, the sentence can be read as if the character just had an experience that they cannot explain or describe in a way that makes sense in reality, and therefore convinces themselves that whatever just happened <em>must</em> have been a dream (On a side note, this is a common way for someone to react to a traumatic experience, or things that seem impossible. It is simply the brain coping with information that seems incomprehensible).<span />
