Write a letter to your sistet who has gone abroad mentioning the various positive changes that have occurred in your society.

Dear sister.

Since you left, our community has gone through a lot of changes and it's a shame you're not here to view them, because I know they were very much wanted by you. For this reason, I decided to write this letter, to tell you all the news and I believe that even so, you will be surprised when you come to visit us.

First, we got a bike path. Can you believe? I still remember when we rode our bikes through random streets and dreamed of having a bike path where we could travel. I haven't been there yet as I'm waiting for us to do this together, hopefully soon.

Secondly our problems with the distribution of electrical power were resolved and we never again experienced sudden power outages that took hours to resolve. Our nights have been quieter after that.

Last but not least, our traffic was organized, new roads were built and now our movement is better and smoother. I was never stuck in an endless traffic jam again.

Hope you can see these changes soon, until then, I will continue to miss you every day.

Regards

M.S.

the answer is a. or c.