It depends on what context if it is
October's which is possessive as if October is owning something. if it is like "Many Octobers" then you would not need an apostrophe.
The Two Octobers was created in 1927.
Opal
i think it is earth
Tuesday
it depends what year it is.
English is a proper adjective.
15 Octobers 2013
The word English is not a proper noun when it is used as a proper adjective. That is an English accent, an English type automobile, an English looking top hat.
Foiled/ Foiled for the last time.
11 minutes
What is "do writing?" This does not appear to be proper English. If the question were rephrased in proper English, I think we would know how to answer it.
Not everyone here knows proper English. Others may be lazy and use chat speech. Then of course, some are just young. In addition, there is some debate as to what is proper English. Proper British English is not the same as proper American English. Other English-speaking nations have their own variations of English.