What sentences describe "heavy atmosphere"?

1, "Spring Festival" is a traditional festival of our Chinese nation. At this time, every family will get together for a reunion dinner. Streets, communities and supermarkets are full of joy and excitement.

The street seems to have changed overnight. The streets are full of lanterns and colorful decorations, which are very lively. Every household is plastered with "Daofu", couplets and red lanterns. People dressed in festive costumes, with smiles on their faces, went to various markets, some shopping, some watching, and there was a happy and detailed scene.

3. At 8 o'clock in the evening, the Spring Festival Gala begins. My family is sitting in front of the TV watching the Spring Festival Gala. This program is rich and colorful, which dazzles me.

4, you see, the flower market is crowded with people, really lively! Spring Festival couplets, windmills, flowers ... there is everything in the flower market. Some warm families come to visit the flower market together, some babies sit on their father's shoulders to visit the flower market ... many people take cameras everywhere to capture beautiful moments.

As night falls, my cousin and I pull my grandparents to set off fireworks and firecrackers in the square with us. Ah! Fireworks are flying, colorful, firecrackers are ringing, crisp and pleasant.

6. I saw everyone wearing new clothes, cheering and laughing, and some danced yangko. It seems that this is the only red in the world that makes people look happy.

7. In the twelfth lunar month, adults are busy shopping for new year's goods, such as food, clothing and use. Our children are looking forward to the early arrival of the new year. It is what adults often say, "Heaven speaks well, but it speaks well of luck."

8. The classroom is quiet, and the sound of needles can be heard.

9. The students scrambled to answer the teacher's questions.

10, the teacher is very serious and the students are listening carefully.

1 1, the teacher's casual humorous words immediately caused the students to laugh.

12, the national day is coming, the streets are crowded with people, and the water can't flow. The market is crowded with people and very lively.

13 This street is really lively. "There are lanterns hanging everywhere, red, white, green and colorful. How beautiful!

14, look! The street is crowded with people, some people buy persimmons; Some push cars full of fruits and shout loudly; Everyone else is in the shop, loitering leisurely, humming a little song from time to time!

15, smell it! With the breeze, the smell of hot pot in hot pot restaurant floated into people's noses and drifted away.