case = grammatical case -> Fall, Kasus
case = box -> Kiste, Kasten
case = instance, legal case -> Fall
case = situation -> Umstand
mich = me (objective case, German: akkusativ)
Ihr is the root word. Depending on gender, quantity and case it could be:IhrIhreIhrenIhresIhrerIhrem
There are three words: der, die, das You have to decide case-by-case.
it means pencil case
mich = me (objective case, German: akkusativ)
that isn't German, unless you're asking what is an eating bag in german. In that case it is Essen Tache
The noun das Etui means case.
Generally it's "von," but it can also be expressed by the genitive case and not by a preposition at all.
"Bittle" doesn' seem to be a word at all, I'm afraid ... In case you mean the German word "bitte", it can mean a lot of things..."please", "you are welcome" , "I beg your pardon?" a.s.o.
Chre is not a German word
The German word for "Who" is "Wer".
The German word for their is "Ihre."