14. It was on my way back home_______ my father made the promise _______ I can do well in next exam he will buy me what I want. A. when; that B. when; that if C. that; why D that; that if
Scientists have many theories about how the universe ___ into being.
You may use the room as you like ___ you clean it up afterwards.
John plays basketball well, ___his favorite sport is badminton.
Mr.Smith was_________ to be a doctor but he became a teacher when he grew up.
I’m sorry I can’t go to the film with you because I have a lot of things to _________.