Please help me correct these English Sentences as soon as possible, Please..?

1. He is having many friends over. 2. Would you please give me two paper's 3. He started to Calcutta. 4. I have known him for two year's. 5. You should write in ink. 6. Kalam and I go to college . 7. The climate in India is better that Africa. 8. I shall await your offer. 9. I am responsible for this. 10. ok as is