Dear Mr. Zeeshan,
I am writing this letter to thank you for a wonderful speech.
Firstly, I want to tell you that you have set an incredible record as being the first guest speaker ever in the history of this village. We learned a myriad of techniques that can help in making the environment pollution free such as planting trees to reduce global warming.
Secondly, the local people were really impressed by your dedication to work. According to them they acquired a wealth of knowledge like the number of ways taught by you to improve our surrounding. They literally did not know before that usage of private vehicles, mass destruction equipment and plastic consumption are the major factors affecting the earth. Moreover, I had never seen such unity among them on any rural issue but on this speech, they all have a similar point of view. They all wanted to implement clean environment strategies as soon as possible.
Thirdly, now they are insisting me to call you again. At this time, they wanted to learn methods to save resources. For example, how efficiently they can utilize water, electricity and gas etc. By doing this they hope there would be a marginal reduction in their daily or monthly expenditures.
I look forward to receiving a positive response.
Yours Sincerely,
Arsalan
Dear Mr.  
Zeeshan
,
I am writing this letter to thank you for a wonderful speech. 
Firstly
, I want to  
tell
 you that you have set an incredible record as being the  
first
 guest speaker ever in the history of this village. We learned a myriad of techniques that can  
help
 in making the environment pollution free such as planting trees to  
reduce
 global warming. 
Secondly
, the local  
people
 were  
really
 impressed by your dedication to work. According to them they acquired a wealth of knowledge like the number of ways taught by you to  
improve
 our surrounding. They  
literally
 did not know  
before
 that usage of private vehicles, mass destruction equipment and plastic consumption are the major factors affecting the earth.  
Moreover
, I had never  
seen
 such unity among them on any rural issue  
but
 on this speech, they all have a similar point of view. They all wanted to implement clean environment strategies as  
soon
 as possible. 
Thirdly
,  
now
 they are insisting me to call you again. At this time, they wanted to learn methods to save resources.  
For example
, how  
efficiently
 they can utilize water, electricity and gas etc. By doing this they hope there would be a marginal reduction in their daily or monthly expenditures.
I look forward to receiving a  
positive
 response.
Yours  
Sincerely
, 
Arsalan