根据短文内容和所给首字母，在空格处填入一个适当的词，使短文意思完整。

The English signs have become very important in people’s lives. The sign “No（1）s_______” is the most common sign. It appears（2）e___________ in our city. It can be（3）s________ in hospitals, meeting rooms, theatres, museums and so on. This is welcomed by non-smokers, especially women and（4）c___________. But it’s also hard to stop the people （5）f________ smoking. People even like to give cigarettes（6）a_____ presents to their friends.

Another common sign is “No（7）p________”. As the number of （8）c______ is increasing（增加, car（9）d__________ find it more and more difficult to park their cars. If you stop your car in a no parking place, your car will be （10）t_________ away by a big truck. It’ll bring you lots of trouble. Anyway, to obey（遵守）the traffic rules is better.