"...Next weekend we are going on a school field trip with our teacher. I’m so excited that I just can’t wait. And we are going to have a picnic there! The problem is, I don’t know what to wear. What do you usually put on when you go on school outings? Do you like these outdoor activities? How often does your school organize such events?
y the way, I attended a public lecture at a museum last Monday. . . "
Ufa
ussia
20/10/20
Dear Doris,
Thanks for your recent letter. It was great to hear from you again. I’m sorry, I’ve not answered earlier because I was busy at school.
In your letter you asked me about school outdoor activities. You know, when I go on outings like yours, I usually put on comfortable jeans and T-shirt. I definitely like these outdoor activities, they’re exciting! Well, my school organizes such events about 2 times a summer, it’s actually cool.
y the way, I want to ask you some questions about a public lecture you attended. Were you alone or with family? What new things did you learn? Did you like it at all?
Anyway, I’ve to go now because my mum is calling me.
Hope to hear from you soon.
est wishes,
Gayane

Nevertheless, there is another side to the issue. My opponents are confident that there are a lot of different ways to save and protect our environment from any danger such as using of electric cars and solar panels. In this way, there is no point in worrying about urban growth.
In spite of this convincing argument, I strongly believe that even if there are some modern technologies, we cannot save the Earth from environmental problems as they are not completely developed and exist not everywhere. Actually, they are in some fields of activities. Also, inventing of those technologies takes a long time, so it might be too late.
In conclusion, I would like to say that the growth of cities is harmful for the environment. This is why we should be attentive and careful with it.