Who said these lines

India is a nation of a billion people

A nation's progress depends upon how its people think.

Pick out British word for American word 'Kerosene'

Fill in the blank with suitable Articles :

I met --------- man who was my relative.

What type of essay does the lesson 'Bon Voyage' refer to 

Fill in the blanks with suitable phrasal verb :

We could go ice skating in Shimla ---------- the weather is good.

Choose the correct sentence which correctly conveys the meaning of the sentence given below :

We shall remain ever grateful to you.