tolong dibantu ya kk no 6 dan 7

1.I have finished the job.
2. have you eaten your lunch?
3. She hasn't returned yet.
4. I have never seen such a mess.
5. Has he brought his violin?
6. Have you ever been to Australia?
7. I have read all the plays of Shakespeare.
8. My parents have never hurt me.

semoga membantu##