I had to ____ Jack's invitation to the party because it conf

I had to ____ Jack's invitation to the party because it conf jack didn't come to the party because it rained hard .jack d Vera,did you get the invitation to the party?Yes,I got it( ) ―I think it's a big ____ to invite Tina to the party,she kee ---HIS birthday ,I went to the party----her invitation I'm writting_____ the invitation to his birthday party next ---why did not you come to the party A:--because i had to ba An Invitation to New Year’s Party I can't go to the party ____ you because I have to look afte Tony （）his friend 's invitation because he had to look after —Are you going to Ann's party?—If I ____ ,I ____ attend it. I had to buy ____ of the twenty books because I didn't know