Following is a set of four sentences. Choose the sentence which is most appropriate grammatically, semantically and logically .

• A. Hi Harish. Long time no see. How was it going?
• B. Hi Harish. We haven t meet in a long time. How is it going?
• C. Hi Harish. We haven t met in a long time. How is it going?
• D. Hi Harish. Long time no meet. How has it been going?