Ayudemen a resolver esto porfavor :rewrite sentences in?

Ayudemen a resolver esto porfavor : rewrite sentences in. 1. they have lived in london for 3 years. Negative : _____________________________________ yes / no question : _______________________________ wh - question : _________________________________ 2. They have watched an interesting program on tv. Negative : _____________________________________ yes / no question : _______________________________ wh - question : _________________________________ 3. She has cleaned her bedroom since 4 o´clock. Negative : _____________________________________ yes / no question : _______________________________ wh - question : _________________________________ 4. My parents have traveled to europe three times. Negative : _____________________________________ yes / no question : _______________________________ wh - question : _________________________________.