Complete the following tag question 1.This picture is yours,...? 2.Hoa never comes to school late,...? 3.You took some photos on the beach,...? 4.He hardly ever makes a mistake,...? 5.We must communicate with you by means of e-mail or chatting,...? 6.Nobody liked the play,...? 7.She'd save money if she bought fresh food,...? 8.The area was evacuated at once,...? 9.She's very funny. She's got a great sense of humor,...? 10.It never works very well,...? 11.Mr.Smith usually remembered his wife's birthdays,...? 12.Neither of them offered to help you,...? 13.He ought to have made a note of it,...? 14.There'll be plenty for everyone,...? 15.Let's go out for dinner tonight,...?