You can start your sentence with whatever word makes most sense.
For example:
When
After
On the other hand
Yes, all words used in the beginning of the sentence is capitalized.
The words at the beginning of the Constitution make up the best preamble I have ever read.
All words are capitalized at the beginning of the sentence including am. Example: Am I the least to know about her?
At the beginning of supporting details sentence
No, because it is never good to start a sentence with the word "but".
Alliteration is the repetition of words beginning with same letter, and used in a sentence or poem (usually).
No, except at the beginning of a sentence because it is n ot a proper n ou n.
No, a comma should not be placed after "after" at the beginning of a sentence unless it is being used to set off introductory or transitional words.
POSSIBILITIES:and that is why...so i think...So (Main Idea) is (adjective) because...Hope that helped (: good luck!
The volcano is just beginning to fume.
"Who" and "was" are not capitalized unless they are the first words of a sentence.
All proper nouns should be capitalized but all words are capitalized at the beginning of the sentence.