Điền câu hỏi đuôi thích hợp vào chỗ trống

1. we never tell our password to anyone,..............do we.....................?

2. today is friday,..................isn't it........................?

3.you weren't there yesterday,..............were you................................?

4.both of their daughters look very much alike,......................don't they............................?

5. mr.norris never goes on holiday with his wife,......................does he..........................?

6. mary has never gotten in touch with you,...................has she..........................?

7. let's spend more time practicing english,.................shall we.........................?

8. the students made fewer mistakes in pronunciation,............didn't they.......................?

9. don't forget to key in the password,....................will you.............................?

10. you don't tjink the internet is dangerous for children,.................do you................?

11. someone will email me the documents,..................won't they.................................?