Immer in German means always in English.
Vergiss es!. The intonation in German is always on the first part of the word.
I think you mean the German word (der) Zahn (plural is Zähne). The English for this almost always means tooth.
German is an adjective. It's a proper adjective, which means that it is always capitalized.
The German word Woche (always capitalized) means week in English.
The German word for werewolf is Werwolf (it must always have a capital letter). There is a very amusing poem by Christian Morgenstern about a Werwolf who visits a (dead) schoolmaster.
The word "German" can function as both a noun and an adjective in English. As a noun, it refers to a person from Germany or the German language. As an adjective, it describes something or someone related to Germany or the German culture.
Chre is not a German word
"mit" is the German word for "with".
The German word for their is "Ihre."
The word FROM in German is von
The German word for when is wenn.
The word for is in German - " ist "