Topic 1:This problem of environmental pollution is an emerging problem in many places. So we have to keep our current environment green. In our school there are still a few students who still do not know how to protect the environment but also litter indiscriminately making the school not so beautiful. So we need to pick up trash around the school, wipe out the rubbish from the school. Create a team to protect the clean environment of the school. Ask some friends to advise preventing students from littering in school. Plant more trees in the school. Create recyclable and non-recyclable bins. Please try to protect the environment around us even more

Topic 2;Smartphones have long been a part of our lives. It is a tool that helps us learn and entertain. Phones can help us to call each other every day even if they are far away they can still make calls. It can also take pictures, alarm. If you are bored, you can also go to facebook to message with your friends or watch tik tok, youtube for entertainment.

Topic 3:I agree with this opinion. We can learn online, it can help us improve our intelligence. With modern technology like now, if we have a difficult article, it is possible to ask on the Internet, someone will answer. Or if we want to improve our knowledge, we can do some difficult articles online to get better. Learning with technology is also very good, but we do not subjectively do not study in class.

# chúc anh học tốt!