My Dear Friend,
Please take my friendly salute. I have got your letter. You have written that you have not seen the lake. You have written that you like to join an excursion party. If you ever get a chance.
Now, a party of thirty boys and girls will start from our school to the lake in the coming XMas holidays. Our science teacher will guide this excursion party. Each of the boys will have to pay Rs. 300. I have got it permitted by our Principal that you will join our party if you come. That last day for submitting the money is 25th December. Because we will have to start on the new year. But if you come on 31st December you will be allowed to pay the money on that day. Our Principal has told me like that.
I hope you will come on right day or earlier as it is possible.
Awaiting a sharp reply from you.
Sincerely Yours