1.Ernesto plays tennis, 2.My aunt went to the cinema , 3.You can't swim, 4.Michael is married, 5.Kate doesn't teach Spanish, 6.Tom didn't lose his dictionary , 7.Paul and Pamela have 3 children, 8.Melissa isn't your boss, doesn’t he? didn’t she ? can you ? isn’t he? does she ? did he? don’t they ? is she ?