Regarding singular and plural If we are making a sentence regarding a company than which form of auxiliary verb should we use, singular or plural. Example:- 01). Our principal company XYZ has been awarded a purchase order OR 02). Our principal company XYZ have been awarded a purchase order. Which one is correct? Here company means an organization where may people work at a place.

Which one is right sentence A). Which one is right sentence given below in two sentences:- 1). Who says that there is no god? 2). Who says there is no god? B). Which one is right sentence given below in two sentences:- 1). Who knows that Ram will win the prize? 2). Who knows Ram will win the prize? C). Which one is right sentence given below in three sentences:- 1). What did you come with? 2). Whom did you come with? 3). Who did you come with?

What are the biggest problem in the world?

What are the biggest problem in the world? Now a days all country are facing different types of problem like flood, drought, prelusive, recession, extremism, Terrorism etc. I think all of them are the biggest problem. So, man, can you explain who is responsible for it? 

regarding present perfect tense and past indefinite tense Which one is correct "My brother has returned from England yesterday" or "My brother returned from England yesterday"

What is the difference between clean and clear? What is the difference between clean and clear?

What does it mean by "To break someone's impossible dreams" "Is it right to break someone's impossible dreams" what does it mean?

Terrorism & Poverty

What is terrorism? Is there any relation between terrorism & poverty.

what is the main difference between sale and sell?

What does it mean:-1). "The harder you get, the more you will be paid" 2). "The more, the merrier"