German to Russian Translation:
3. Where do you do gymnastics?
Brief explanation: The question asks about the place where gymnastics is performed.
Answer (German):
- Ich mache Gymnastik in der Turnhalle.
Translation (Russian):
- Я занимаюсь гимнастикой в спортзале.
Explanation: 'in der Turnhalle' means 'in the gymnasium'. 'Turnhalle' is a feminine noun, and for a location (where), the dative case is used, hence 'in der'.