I need to buy ___ new pair of shoes.Have you seen ___ movie "The Godfather"?She is studying to be ___ doctor.Can you pass me ___ salt?I am going to ___ grocery store to buy some milk.We are going to ___ beach for vacation.Do you have ___ extra blanket I could borrow?I want to go to ___ concert this weekend.He is the president of ___ United States.She is going to ___ university to study engineering.