mount Everest is the highest mountain in the world.

Mount Everest is the highest mountain in the world.

Mount Everest is the highest mountain in the world ?

mount everest is the highest mountain in the world.

I have bought a pen .

i have bought a pen

i have bought a Pen .

I have bought a Pen

Have you written the answers?

Have you written the answers!

have you written the answers ?

Have you written the answers .

rahman was born in new york on a Sunday in the month of march

Rahman was born in new york ,on a Sunday ,in the month of march .

Rahman was born in New York ,on a Sunday in the month of March .

rahman was born in new york on a sunday in the month of march