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One invention that would be useful for everyone in my family is a smart home assistant robot. This robot can do many household tasks such as cleaning the house, cooking simple meals, and reminding us of daily schedules. For example, it can vacuum the floor automatically and prepare breakfast in the morning. It can also help my younger siblings with their homework by explaining lessons clearly. In addition, the robot can take care of elderly family members by monitoring their health and reminding them to take medicine on time. This invention would save a lot of time and reduce stress for my family. Overall, the smart home assistant robot would be extremely important because it makes our daily life more convenient, comfortable, and efficient.
Complete the sentences with the correct form of the verbs in brackets:
1. The accident was your fault. If you had driven more carefully, it.........wouldn't have happened..........(not happen)
2. If you.......had told.....(tell) me you needed money, I could have lent you some.
3. If my grandfather....was.......(be) still alive, he would be hundred today.
4. I...would offer....(offer) you to give you a lift if I had my car here.
Ko bik đúng ko nữa mới học lớp 7 thôi :v
We needn't bring our mobiles to school. (Chúng ta không cần mang điện thoại đến trường.)
We must leave them in our bags. (Chúng ta phải để chúng trong cặp.)
We mustn’t put them on our desk during lessons. (Chúng ta không được bỏ chúng trên bàn trong giờ học.)
We must keep them on silent all day. (Chúng ta phải giữ chúng yên lặng cả ngày.)
We mustn’t send texts during lessons. (Chúng ta không được nhắn tin trong giờ học.)
Climate change is one of the most important issues that people face nowadays. There's an opinion that climate change cannot be reversed at all.
In my opinion, climate change is somehow a natural phenomenon. Millions of years ago, the earth went through many periods of climate change for example the Ice Age - the time when the whole earth was covered with ice. Therefore, climate change is almost a must-happen phenomenon.
On the other hand, people activities are factored that make climate change happens faster. Activities such as transportation, manufacturing... releases a lot of CO2 into the environment, leading to greenhouse effect and climate change. So that, the things that contribute to limiting carbon emission into the environment such as reducing plastic bags, recycling waste... will help slow down the climate change process and save human lives.
(Biến đổi khí hậu là một trong những vấn đề quan trọng nhất mà con người phải đối mặt hiện nay. Có ý kiến cho rằng chúng ta không thể đảo ngược quá trình biến đổi khí hậu hoàn toàn.
Theo quan điểm của tôi, thì dù thế nào đi nữa, biến đổi khí hậu cũng chỉ là một hiện tượng tự nhiên. Hàng triệu năm trước, Trái đất đã trải qua nhiều giải đoạn biến đổi khí hậu, ví dụ như Kỉ băng hà – thời điểm mà cả trái đất được bao phủ bởi băng. Do vậy, biến đổi khí hậu gần như là một hiện tượng chắc chắn phải xảy ra.
Mặt khác, hoạt động của con người có nhiều nhân tố khiến biến đổi khí hậu xảy ra nhanh hơn. Các hoạt động như gioa thông vận tải, sản xuất… thải ra rất nhiều CO2 vào môi trường, dẫn đến hiệu ứng nhà kính và biến đổi khí hậu. Vậy nên, những điều có thể đóng góp để làm giảm lượng khí thải cacbon vào môi trường gồm giảm sử dụng túi nilon, tái chế rác sẽ giúp làm chậm quá trình biến đổi khí hậu và cứu mạng người.)
Dear My Friend !
Do you know? Only two days left until my birthday. I hope that the day you will attend the party with me, it will be fun.
I will prepare for a party with many dishes as: pizza, snacks, fried chicken, french fried, soft drinks and indispensable thing in the birthday parties is a birthday cake.
And this is the time and address: August 11, 2018 at 4.00pm.29/12 Le Loi street.
I hope you will join the party with me. I hope you will give me some time.
Your best friend!
ミ★ღ๖ۣۜPhoenixღ ★彡
To become immortal, humans need to stop the aging process of the body. A group of animals may have solved this problem, so it is not as impossible as we often think. Hydras are small, jellyfish-like invertebrates. They use a special method to stop the aging process. Their bodies are made up of stem cells that are constantly dividing to create new cells, while old cells are discarded. This allows the hydra to rejuvenate itself, or in other words stay young forever. "They don't seem to age, so they're likely immortal," said Daniel Martínez, a biology professor at Pomona University in Claremont, California (USA). The hydra's case shows that animals don't necessarily age, but that doesn't mean humans can mimic their rejuvenation process. “The Hydra is only 10mm long and has no organs. But the human body is very complex,” says Martínez. Human cells carry out specific functions, and many cell types are incapable of dividing. As these cells age, so does our body,” said Martínez. What we need to do to stop the aging process is not simply to get rid of our old cells like the hydra, because we need them. For example, nerve cells in the brain are responsible for transmitting information. "We don't want them to be replaced, or we won't remember anything," Martínez said. Hydra could be the inspiration for new research that helps people live healthier lives, by finding ways to help cells function better as they degrade over time. Humans can live beyond their biological limits with future advancements related to nanotechnology. Machines with a size smaller than 100 nanometers can travel through the blood, helping the body prevent aging by repairing cell damage. Nanotechnology also helps treat a number of diseases, including certain types of cancer, by removing cancer cells from the body, according to the University of Melbourne (Australia).
Tham khảo
If man were immortal, people would no longer have enough food, no more shelter, and moreover,O2 gas was increasingly depleted,climate crisis, greenhouse effect and increasing amount of waste. It would be terrible if man became immortal!
To become !? có đọc đề không vậy ?
The things that make humans immortal are:
1. Never die
2. Full of power
3. Feeling strong
4. I can experience many things like jumping into the sea, feeling the height.
And there's a lot more. I'm sorry for just thinking that way