Ko nhé bn

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There is a lot of được dùng khi đứng sau nó là danh từ không đếm được

There are a lot of được dùng khi đứng sau nó là danh từ đếm được số nhiều

=> "There is a lot of" được dùng khi đứng sau nó là danh từ ko 
đếm được. 

"There are a lot of" được dùng khi đứng sau nó là DT đếm đc 
ở dạng số nhiều 

--
 

1 My mother did not go to the birthday party yesterday

2 What present did you give Mary last week?

3 He hates getting up early in the morning

4 Where did you go last month?

5 We listened to music last night

Hello everyone, today our group will present one of the most useful inventions in the classroom. It is a smartphone. It is small and portable so you can bring it to school. Smartphones are cheaper than laptops, too. Smartphones give students access to tools and apps that can help them complete and stay on top of their classwork. Furthermore, smartphones help students find more information, let them research more about a topic while having class discussions. I think smartphones are a useful invention that makes our school work become easier if we use it efficiently in class.

cảm ơn nha

Hello everyone! My name is ...... Today I will tell you about inventions. Inventions are the solutions to our problems because they make our lives easier. Look at this invention! It’s light. You use electric lights to see in the dark. You use it when the sky is dark. Electric lights are the most necessary invention. If our life didn't have lights, it would be dark at night, and people wouldn’t see anything making our work invalid. Look at this invention! It’s a clock. It is used to watch time and help us not be late. You use it when you want to know the meeting time. The clock is a time-measuring device, it helps people wake up from a sleep. If people didn’t invent clocks we wouldn’t know if it was morning, afternoon, or evening. Look at this invention! It’s a computer. You use it to surf the internet and read the news. You use it when you want to chat with your friends or watch some interesting videos from everybody on YouTube. Inventors need to have intelligent brains and creativity, you also have a special talent. My favorite inventor is Thomas Edison. Thank you for listening class.

help mk vs

D.meat

Em đăng ký tham gia cuộc thi này

                                              bài giải

đổi 1/2kg gạo=0,5kg gạo

bữa trưa mẹ mua dùng số kg gạo là

                0,5+0,25=0,75(kg)

buổi sáng mẹ mua số kg gạo là

                 0,75+0,75=1,5(kg)

                                  Đáp số 1,5 kg gạo

1we bought a new car last weekend.

2She hasn't written to her grandparents yet.

1 We bought a new car last weekend

2 She hasn't written to her grandparents yet

Vu phuc

2C

Tieu hoc

Co van

Wearing a helmet while driving is necessary 

1. Wash it in hot water and it will shrink.

=> If you wash it in hot water, it will shrink

2. If you don't focus on your job, you will lose it. (otherwise) 

=> .... You should focus on your job; otherwise, you will lost it

3. If you don't leave my house, I will call the police. (or)

=> .....Leave my house or I will call the police

4. If you don't take care of your health, you will soon regret. (otherwise)

=> .....You should take care of your health; otherwise, you will soon regret

5. If you don't stop taking photos, you will have to leave. (or)

=> ....Stop taking photos or you will have to leave

6. If she doesn't meet deadlines, she will have to work overtime. (otherwise) 

=> .....She should meet deadlines; otherwise, she will have to work overtime

C.ơn @Đỗ Thanh Hải 

Online learning has become increasingly popular due to its convenience and comfort. Students have more freedom to learn at their own pace and in their own environment. This independence can be beneficial for those who struggle with traditional classroom settings. However, online learning can also be difficult to concentrate on, with many distractions on the internet. There is also no real interaction with teachers or classmates, which can lead to a lack of motivation and engagement. Additionally, online learning can be harmful to the eyes due to prolonged screen time. It also requires expensive equipment and a reliable internet connection, which can be a financial burden for some students.