Today is my maths teacher's birthday

Today is my maths teacher's birthday

My maths teacher name is Lakshimi

At the morning i dont know that today is my maths teacher's birthday

At the third period all are shouting in the class to the Lakshimi teacher that happy birthday

After that, i knew that today is my Lakshimi teacher's birthday

Some of them gave gifts to teacher

But i dont know that today is my maths teachr's birthday

So, i did not gave gift to maths teacher

I like my maths teacher very much.