That's one way to do it. Another would be "What the speaker meant was..." or "By this he/she/they meant..." There are other options.
Yes. There is no word or phrase that cannot begin an English sentence. For example: "However you slice it, this was a victory for our side." But when however means "all that other stuff notwithstanding," and is followed by a comma, good stylists do not begin a sentence with it.
Should any other factors be accounted for when solving an equation
Oh my, that sentence structure made no sense. Other people know my name.
Either way of organizing is correct, so long as you then proceed to the other end to explain the topic sentence.
Because it just dosent ---There is no reason not to begin a sentence with because or any other word.
The word THE is an article, the definite article. (Other articles are A and AN).
I couldn't distinguish one twin from the other. Perhaps you have some other question? You should be in the other line.
Commence means to begin or start. The film will commence as soon as the previews and trailers for other movies are finished.
A subject, predicate, period, and other punctuation marks.
To write a sentence in an active voice, the subject performs the action. In other words, it should be such that the subject of the sentence acts on the object.
early as possible
early as possible