You should capitalize the word "Rugby" when referring to the sport or the specific Rugby Football Union.
No, you should not. You should only capitalize a word when it is at the start of a sentence or when it is a proper noun.
Well, honey, you better believe you capitalize "College Football" in a sentence. It's a proper noun, so show it some respect and hit that shift key when you're talking about those rowdy games and die-hard fans. Don't be making grammar mistakes when it comes to the pigskin, now.
No.
Yes, you should capitalize the word "Corporate" when it is part of a proper noun or title. For example: Corporate Headquarters.
Yes
Yes, you should capitalize the word "scurvy" if it is the first word in a sentence or if it is part of a proper noun or title.
Yes, if you're referring to the concept of Fate as a proper noun, then you should capitalize it. For example, in the phrase "believer in Fate," the word should not be capitalized.
You only capitalize with if it begins a sentence. Example:With recent rains, crops should grow well.
Unless it is the first word in a sentence, then you don't need to capitalize "tobacco."
All the time
No.