If someone asked me, "M　Streetの喫茶店はどこですか。(Do you know where the M Street Cafe is?)" Would I answer? "知らない" or "分からない"? What's the rule for using either word? From what I know, the …

Watashi wa kuruma ga aru. Watashi wa kuruma o motteiru. I believe they both mean "I have a car". So can I use "motteiru" and "aru" interchangeably when I want to say "X have/has Y …

I know that in French (I'm not French, so please don't reply in it! ^^; ), there's a conditional form and was wondering what the equivalent is in Japanese for this. ie. Je voudrais …