Составить ,отрицательную и вопросительную форму предложений: 1)i go to gym twise a week 2)she goes to the shop every weekend 3)we miss lessons every month

1) I don't go to gym twice a week.
    Do I go to gym twice a week?
2) She doesn't go to the shop every weekend.
    Does she go to the shop every weekend?
3) We don't miss lessons every month.
    Do we miss lessons every month?