1. Yuanyuan did a good deed and felt happy.

2. I got 100 points in the exam, and I felt very happy.

3. He works very hard and makes his boss happy.

4. Looking at the 100% test paper in my hand, I felt very happy.

5. When I think of the cold taste, I feel as happy as if I really eat it.

6. It is a good thing to help others. Once others praise you, you will feel happy.

7. Only extraordinary people can withstand the happy feeling when being praised.

8. My mother praised me for growing up, and I felt very happy.

9. My sister said that as long as I persevere, I will not be far from the throne of monitor. I felt happy after hearing this.

10. I feel happy when I receive praise from the teacher.

11. I gave the book to my sister with reluctance on my face, but I was happy in my heart.

12. I read slowly while eating happily.

13. I happily ate the food I cooked.

14. The moonlight caressed my face, and I felt happy, feeling beautiful for this home.

15. She was walking on the street wearing a bag given by her lover, feeling very happy.

16. I had a delicious meal and then talked to others with a smile.