What must you do when you get a present for your birthday? You have to sit down and wa thank-note. The w“thank you” are very important. We have to use them very often. We say them when someone gives us a drink, hus to  pick up things, or lends us a book. A important word is “please”. Many people forget to use it. It is npolite to ask someone to do something without s“please”. We have to use it when we ask for something, too. It may be a book or a pencil, more rice or help.
We have to lto say “sorry”, too. When we hurt someone, we’ll have to go up to say “we’re sorry”. When we forget something, we will asay “sorry”.
These three words are easy bimportant. Our children must  learn to use them. They are pleasing(令人高兴) words to use in a language.