1- a situation when you waited for a bus or a train 2- a challenging profession you know about

Model Answer 2:
In my school, I was a student of science group and had to complete several 
projects. In my last year of school, I made a solar panel to be exhibited in the 
class. Thank you for the question. It reminds me of the most exciting days of 
my school.
It was a science project. But the idea was not unique at all. In fact, the solar 
panel has been invented much before and I only experimented with it for a 
limited scale use. I tried to show that solar panel could be used for emergency 
basis in the cases of the power cut. The project was highly appreciated by the 
audiences, and the principal of the school was happy with the idea.
The project mostly aimed to demonstrate how solar energy could be used for 
our respective purposes. The sun is a great source of energy but many of us do 
not pay heed to it. Someday, when the natural resources will be finished, we 
have to rely on solar energy to do all the things. So, we need to start thinking 
from now on the matter. As part of the plan, it was a small initiative from my 
end. I know it was not a revolutionary idea but it would be able to bring 
awareness to the people. And they would be able to take the necessary steps 
to utilise the great source of energy for their respective needs.
I was perplexed when I was asked to bring a science project at the school. In 
fact, many other students of my class suffered the same problem. All of us 
were seeking ideas. Finally, I shared the matter with my family and my father 
came into my help. To be frank, it was not possible for me to complete the 
project without his direct help. He made me realised that it would be excellent 

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if I could implement it before all. With his inspiration, I worked on it. But my 
father arranged for everything and made the theory clear to me. And I 
implemented the theory with the project and became successful.
Yes, I have learnt lots of things from this project. Before starting to work with 
it, I did not have any idea that how the environment is changing. We are using 
the natural resources and one day all the resources will be finished as they are 
not renewable. In that day, we will be in complete darkness and there will be 
no light anywhere. So, if we can use the renewable sources of energy, we 
would be beneficial in the long run. Besides, I also have become careful about 
using the natural resources and try to protect them from being wasted as 
much as I can.