Помогите пожалуйста с английским, 1,2,3 (отмеченные галочкой) очень прошу Please!!!!! 15 баллов даю. Заранее Thank you!!!!!!

a classroom a chair an exercisebook  или  a blackboard a ruler a rubber a pointer a duster There were two rubbers and a ruler on the desk, weren't there? Where were there two rubbers and a ruler? Were there two rubbers or two books on the desk? What was there on the desk? Were there  two rubbers and a ruler on the desk? hasn't she aren't they didn't he won't she don't they is there isn't it aren't there can't you hasn't he won't she