We are excited to announce that the annual Mid-Autumn Festival will be held in our town square on September 15th. The event will begin at 6:00 PM and last until late evening. This year, families can enjoy a spectacular dragon dance, a colorful lantern parade, and traditional mooncake tasting. There will also be a special "Best Handmade Lantern" contest for children with many exciting prizes. It is a wonderful chance for our community to gather and celebrate our traditions. We look forward to seeing everyone there!

1 I never play extreme sports without wearing a helmet.

2 We had little food left from the market, so we made a nice dinner last night.

1 He is keen on taking photos of beautiful views while climbing.

2 We are in the habit of collecting eggs from the chicken coop every day.

3 The festival is not close enough to walk there in just a few minutes

1 my full name is dương minh vương

2 I live in DỒNG ĐÌNH village

3 "My ethnicity is san chi

4"I often use my smartphone and my laptop

5 laptop For like work projects, or gaming

1. Her telescope works better than mine.
2. I saw Emily crying in the hallway while I was walking to school yesterday.
3. Two of her classmates want to be doctors when they grow up.

1. Her telescope works better than mine.
2. I saw Emily crying in the hallway while I was walking to school yesterday.
3. Two of her classmates want to be doctors when they grow up.

1. Her telescope works better than mine.
2. I saw Emily crying in the hallway while I was walking to school yesterday.
3. Two of her classmates want to be doctors when they grow up.

1. Her telescope works better than mine.
2. I saw Emily crying in the hallway while I was walking to school yesterday.
3. Two of her classmates want to be doctors when they grow up.

Biện pháp: - Sử dụng cửa cách âm để làm giảm tiếng ồn đến tai. - Làm trần vách thạch cao -Trồng cây xanh giảm tiếng ồn -Xây dụng tường cao, hàng rào xung quanh nhà. -Trồng nhiều cây xanh trong và xung quanh nhà, trồng thảm cỏ trước sân nhà. -Sử dụng cửa kính hai lớp, đồ nội thất bằng gỗ,... để hạn chế tiếng ồn. -Làm biển "Vui lòng giữ trật tự" đặt trước cửa để nhắc nhở mọi người không làm ồn quanh khu vực nhà mình.

Vậy công thức của hợp chất là C2H4O2.