Помогите пожалуйста задать общий, специальный, альтернативный, разделительный, вопрос к подлежащему, и сделать предложение отрицательным
Travelling abroad they didn*t go to the custom for an examination of their luggage (отрицат) 1) Did they go travelling abroad to the custom for an examination of their luggage? 2) Were did they go travelling abroad for an examination of their luggage? 3) Who went travelling abroad to the custom for an examination of luggage? 4) Did they or we go travelling abroad to the custom for an examination of their luggage? 5) Travelling abroad they went to the custom for an examination of their luggage, didn*t they?