—___does much good to your health—Thank you for your advice,and I must stop smoking as you say
10. In our school, the students are not allowed, unless they have special passes, ____ after 11pm.
9. Please ______ your sister to bring the ticket for the concert.
8. Be careful ! The slightest spark could ______ the fireworks.
7. The manager meant ____ the workers that being 5 minutes late meant ____ the company.
6. Never waste anything, and ______ never waste time.