6.Staffs need to leave by 6pm

7.You need to finish your homework before going to bed

8.I don't need to type my essay

9.You don't need to bring food and drink for lunch

10.Jack doesn't need to call Ben today

11.You should tell the truth to your family

12.He should stop wasting money on lottery

13.I am advised to study english to get a good job

14.You should spend more time talking with my children

6. Staffs need to leave by 6.P.M

7. You need to finish your homework before going to bed.

8. I don't need to type my essay.

9. You don't need to bring food and drink for lunch.

10. Jack doesn't need to call Ben today.

11. You should tell the truth to your family.

12. He should stop wasting money on lottery.

13. I am advised to study English to get a good job.

14. you should spend more time talking with my children.