It means "Since when do you speak German?"
"There has been a"
It means german.
"Deutsch" means "German."
Seit halb zehn bin ich offiziell Landshutertranslates as since half past nine I am officially a Landshuter (a citizen of Landshut)
You speak German don't you?
In German the use of capitals is far more important than in English as it can change the sense of a sentence.sie haben deutsch sie Familie translates as they have German they familySie haben deutsch Sie Familie translates as you have German you family
Ich spreche Deutsch means I speak German Ich bin Deutscher means I am German.
This is not French, but broken German. That would mean 'I don't speak German'. (It's not grammatical though, and should be "ich spreche kein Deutsch").
auch noch deutsch = also German; German as well
Seit is a preposition,which translates as since and therefore has no past participle.If you mean seid (2nd person plural of the verb sein - to be) then the past participle is seid gewesen
It's "Ich spreche ein (kleines) bisschen deutsch." and it means "I speak a (little) bit of German.".
Wann beginnt deutsch am is parts of two questions:wann beginnt Deutsch? means when does German start? (as in German class)Beginnt Deutsch am ____ ? means does German start at _____ (With a time in the blanks e.g.)