I think Enghlish is difficult.(改为一般疑问句) ______you______Eghlish is difficult?

I think Enghlish is difficult.(改为一般疑问句) ______you______Eghlish is difficult?
(3)she has some friends at school.(改为否定句)
she ____ ____ ____ friends at school.
(4)I often eat dinner at about seven.(对at about seven提问)
_____ ______ you often ____ dinner?
(5)Mr Brown's new sweater is 80 dollars(对80 dollars 提问)
______ ______ ______ Mr Brown's new sweater?
(6)need you do bags sports for
______________?
(7)play with i after my soccer school friends
__________________.
(8)and sister my i are same the school in
______________________.