Answer:
1. Vukani played the violin at school every day. (simple past)
2. The learners had been mocking Vukani every day. (past perfect continuous)
3. Doksi was trying to help Vukani. (past continuous)
4. Doksi will run to aunties when there is trouble. (simple future)
5. His parents had wanted him to learn the violin. (past perfect)
6. Doksi has been playing the piano at home every day. (present perfect progressive)
Step-by-step explanation: