Составить 4 вида вопроса к предложению "mary and tom went to the black sea lasf summer"

1.Did Mary and Tom went to the Black sea last summer?(General)
2. Where Mary and Tom went last summer?(Special)
3. Who went to the Black sea last summer?
4. Did they went to the Black sea or Azov sea?(Alternative)
5. Mary and Tom went to the Black sea last summer, didn't they?(Disjunctive )