1. If you forget a good friend's birthday, you should apologize to her and give her a present for her birthday.
2. You won't have many good friends unless you correct your lying.
3. Unless you make mistakes, you don't have to afraid of anything.
4. If you're always honest, everybody will like you.
5. People will respect you if you help them.
Đây là 5 ví dụ tham khảo nhé!
