Times are often requested with the question word wann:
Wann beginnt der Kurs?
Wann arbeitest du?
To answer with a time …
- use um, if you are talking about a specific time:
Der Kurs beginnt um neun.
- use von … bis …, if you are talking about a period of time:
Ich arbeite von acht bis fünf.
Grammatical terms in German:
die Präposition: Prepositions are usually short words that connect words or groups of words together. They describe the relationship between people or things.