EX1: Arrange the order of the following sentences into a paragraph

A - Light pollution is the improper or excessive use of artificial light, causing glare, reducing night vision, and affecting human health and the natural ecological environment.

B - Light is polluted from many light sources such as traffic lights, store billboards, large billboards, decorative lights, and lights of vehicles participating in traffic...

C - Nowadays, in Vietnam, light pollution is very common in big cities.

D - According to many experts, up to this point in Vietnam, there has been no official research to compile statistics on the number of traffic accidents in urban areas due to light pollution.

E - Light pollution tends to increase rapidly in urban areas and leaves a negative impact on social life.

F -  In many cases, the brightness of the lighting system and advertising billboards causes glare for passersby.

G - However, light pollution has a significant impact on the mental health of road users, and is an indirect cause of many traffic accidents today.

H - Recently, Da Nang City asked the investors of two high-rise buildings to fix the reflection problem from the building's yellow-tinted glass, because when sunlight shines on it, it becomes reflective mirrors causing glare and sultry many homes in the area.

C -

EX2: Arrange the order of the following sentences into a paragraph

A- From North to South, each region offers unique culinary experiences, from vibrant street food to sophisticated banquets, each dish tells a story about its unique local culture.

B - Vietnamese cuisine is also famous for using many types of vegetables and herbs in every meal, which not only helps make the dish more fresh, but is also very good for health.

C - The harmonious combination of ingredients and spices creates dishes with unique and unforgettable flavors, making Vietnamese cuisine not only loved by Vietnamese people but also highly appreciated and loved by international friends. dear.

D - Vietnamese cuisine is a delicate symphony of flavors, colors and emotions, reflecting the country's cultural diversity and rich history.

EX3: Arrange the order of the following sentences into a paragraph

A - Convenience and speed with a huge number of incentives would help young people to own "cheap and quality" items and save a lot of money, but in reality it's the opposite. again completely.

B - One cheap item but many cheap items can add up to a large amount of money.

C - Online shopping and hunting for promotional items are habits of many people, especially young people.

D - Many young people are willing to shop anytime, anywhere, even with items that are not really necessary and sometimes encounter funny and sad situations when shopping online and in real life. so different

E -  The layer is thick and the price is cheap, many 5-star reviews, I read many comments so I trusted it.

F - The trend of online shopping is becoming more and more popular with the participation of e-commerce platforms such as Shopee, Tiki, Lazada along with a series of promotions and great deals from these units.

G - Bought and not used. From the above stories, it is easy to see that the trend of insatiable shopping is gradually becoming a "disease" for many people, especially with the young.

H - The habits and preferences of many people, especially young people, are becoming difficult to control.

I - Sharing about a memorable online purchase, Nguyen Chu Quynh (20 years old, Hanoi) said: "I bought a shirt on a quite famous e-commerce platform, and saw that the photo was of a second shirt.

K - In addition to having bad experiences when buying a lot of goods through e-commerce, the "like and buy" shopping habit leads to young people spending too much money on shopping, including certain items.

L - With just a smartphone and a few mouse clicks, you can shop and have products delivered to your door without spending too much time and effort going everywhere to make choices.

M - But when I received the product, I was very shocked because the shirt was thin and only had one layer Too bad, wearing it outside would be too embarrassing so I'm at a loss and don't know what to do with this shirt."