I'll answer it the best I can, but the question's a bit unclear.
France should be capitalized when it is used as a proper noun (e.g. "I am going to France for vacation"). It should not be capitalized when used as a common noun or adjective (e.g. "French cuisine is delicious").
French is always capitalized.
Yes, just as it should have been in your question.
Yes.
Yes.
No, toys in sentences should not be capitalized unless it is at the beginning of a sentence or part of a proper noun.
Yes, the word "Example" should be capitalized when used as a proper noun or at the beginning of a sentence.
"Bible" traditionally is capitalized in all sentences when it refers to the book believed to be holy by Christians. However, bible can be used without capitalization as a metaphor, as in "Some call the Bagvad Gita the Hindu bible."
No, the first letter of a sentence should not be capitalized if an apostrophe precedes it. The apostrophe indicates a contraction or possession and does not affect the capitalization rules for sentences.
"Can" is typically not capitalized in sentences unless it is the first word or part of a proper noun.
It should be capitalized if you're referring to "The App Store", for example. However, it shouldn't be capitalized in ordinary sentences.
No, toys in sentences should not be capitalized unless it is at the beginning of a sentence or part of a proper noun.
You capitalize the word "Contract" when it refers to a specific agreement or legal document, such as when discussing the details of the Contract with a client.
Geology is not generally capitalized except, as with most words, in proper nouns and at the beginning of sentences.
All proper nouns should be capitalized but all words are capitalized at the beginning of the sentence.
The word "You" needs to be capitalized. The corrected sentence is: "You bought a new CD this weekend."
Courthouse is not usually capitalized in a sentence.
The words that should be capitalized unless they are the first words of a sentence are Sun (referring to our Sun), President (when referring to a specific president), and Earth (when referring to our planet). Department should not be capitalized unless it is the first word of a sentence.
Yes, the word "Example" should be capitalized when used as a proper noun or at the beginning of a sentence.
"Bible" traditionally is capitalized in all sentences when it refers to the book believed to be holy by Christians. However, bible can be used without capitalization as a metaphor, as in "Some call the Bagvad Gita the Hindu bible."
The word 'southern' shouldn't be capitalized in a sentence unless it is a proper noun. For example, Southern France is capitalized because it is a proper noun and it is a region in France. Another example, southern star isn't capitalized because it could be referring to any star in the south.
In American English, it is standard to capitalize the first letter when starting a new sentence, including after a period. However, in British English, it is customary not to capitalize the letter following a period used to end a sentence when the same sentence continues after the period. It is important to maintain consistency within a given writing style.