It seemed a good idea at the time. Same language and beliefs. Also, Hitler was born in Austria!
Of course you can. I said it at a party yesterday and a good time was had by all. You can also say "is had" (When we party a good time is had by all.) And you can say "will be had" (When the party starts a good time will be had by all.)
Austria in French is "L'Autriche" (country not nationality)
The Germans say hello depending upon the time of day. "Guten morgen" is good morning, "Guten Tag" is "good day" and "Guten Abend" is good evening. In Bavaria and Austria, they say "Grüß Gott" any time of the day, meaning hello. Literally, it means "Greet God". Of course, nowadays many Germans use the English word "hi" to greet each other, especially German youth.
You could say "Bon chance" which is good luck.
It is a good idea to tip if the service was good at restaurants in Austria.
Guten Morgen. You can say this anywhere in Germany. In Bavaria and Austria, a more common greeting is Gruß Gott.
Australie
Guten Morgen. (Good morning) Guten Tag. (Good day, used as "hello" anytime before evening.) Guten Abend. (Good evening) Hallo. (Hello)
autrichien, autrichienne ; Austria is called Autriche in French.
Yes, it is grammatically correct to say "this date and time is good for me" when referring to a specific date and time that works for you.
It is 2 am in Vienna, Austria. Austria is 6 hours ahead of US Eastern Time.