Fill blank 4.

Directions: Read the following letter and answer the question that follows:

To
__1__
Guru Nanak Public School
Sarabha Nagar
Ludhiana
May 22, 2015
Sir
With due respect, I beg to __2__ I, Riya, a class 9 student studying in your school, am not in a position to attend the school as I am down with __3__. Since it is a contagious disease, I have been __4__ complete rest for a few days. Therefore, __5__ me leave for ten days from May 23 to June 3.
Thanking you,
__6__
Riya
__7__