Bantuin yaa.. Make a formal invitation to your teacher to join your family gathering using polite word, and then answer the questions! Pliss tolong bantuinn

Good morning sir, I'm sorry to interrupt you, I'd like to invite you to my family gathering. It would be nice if you come to my family gathering

Answer: ohh, thank you for inviting me, I would come to your family gathering if I don't too busy.

Good morning/afternoon sir/mrs. I would like to invite you to join gathering with my family to day in my house in the afternoon/night. Would you like to come sir/mrs ? If you still busy thats okay, maybe another day you can join with us.

Teacher : I will strive, if I not busy till this afternoon/night I will come. But if I still busy, maybe another day.

Thank you sir/mrs