1.In England people think you are being impolite if you don't say please and thank you.
2.People often get very impatient when they drive in big cities
3.I'm afraid his work is very unsatisfactory. so we may have to dismiss him.
4.my bedroom is often untidy because I leave my clothes all over the floor.
5.when I started work,I found many of my colleagues were unfriendly.