Hello! There are three commonly used rules when writing out numbers in literature.
The first one is numbers under "10" are written out as words (i.e 1-> one, 2-> two, 3-> three, ect)
The second one is if the number is representing a date, you write it in numerical form (i.e years stay in their number-forms)
The final rule is the one that applies for you is that if the number is the first word of the sentence, then you write it as a word instead of it's numerical form.
So the correct way you'd write your sentence is, "Twenty-six people posted messages to my blog in just thirty minutes."
Answer:
Mr. Frank is grateful for all the sacrifices Miep made for his family while they lived in the annex. The first scene ends with Miep giving Mr. Frank his daughter Anne's diary.
Physical because you have to move to cough
The narrator could become repetitive, start rambling, making hasty generalizations, crazy assumptions.