Basic use of Auxiliar verbs

Pick the correct way to write: He doesn´t need a key. He don´t need a key.

Pick the correct way to write: How does your mom prepare this dish?. How do your mom prepares this dish?.

Check the correct way to write: We haven´t won a championship, Have we?. We haven´t won a championship, Haven´t we?. We has won a championship, Has us?.

Pick the correct way to write: Cds technologics is now obsolete. Cd´s technology is now obsolete?.

Pick the correct way to write: Does your family celebrate Crissmas?. Do your family celebrate Crissmas?.

Pick the correct way to write: Are people on riot?. Is people on riot?.

Pick the correct way to write: Do you believe in ghosts?. Do you believed in ghosts?. Did you believed in ghosts?.

Check the correct way to write: (More than one answer possible). She doesn´t play games. She does not play games. She doesnt plays games.

Check the correct way to write: (More than one answer possible). Are you hanging around there, aren´t you?. Are you hanging around here?. Is she hangs around?.

Pick the correct way to write: You will set everything, won´t you?. you are going to prepare it, will you?.

Check the correct way to write: (More than one answer possible). is she running out of gas?. isn´t she running out of gas?. she isn´t running out of gas?.

Check the correct way to write: (More than one answer possible). Did oxen become extinct?. Do oxen is alive?. Does ox taste like beef?.

Pick the correct way to write: Is our family away?. Are our family away?.

Pick the correct way to write: Bacteria is getting stronger. Bacterium is getting stronger.

Pick the correct way to write: Is he playing tennis now?. Is not they playing tennins now?.

Pick the correct way to write: Was Mom there?. Was Mom and Dad there?.

Check the correct way to write: (More than one answer possible). Indoor sports are safer. Indoor sporting is safer. Indoor in sports are great.

Check the correct way to write: (More than one answer possible). Isn´t globo warming real?. Is not globo warming real?. Is not globo warmings reals?.

Pick the correct way to write: Do people like singing?. Does people like singing?.

Pick the correct way to write: Working hard is demanding. Working hard are demanding.