Question

They have knowledge

I am student .

These is Run's pen
Question tag​

Answer 1

Answer:

they have knowledge. haven't they?

I am student. am I?

these is run's pen. isn't it?

hope it helps you

Answer 2

1. They have knowledge, haven't they ❓
2. I am a student, ain't I ❓
3. These is Run's pen, isn't it ❓