Помогите вставить в пропуски do, does, don,t, doesn,t
__________ you help your Mum?
Yes, I________________________________ he watch TV in the evening?
Yes , he _______________________________ Ben go to bed at 9 o,clock?
No, he ________________________________they play computer games at 8 o,clock?
No , they _____________________________

Do you help your Mum?Yes, I do. Does he  watch TV in the evening? Yes he does.Doesn"t  Ben go to bed at 9 o"clock? No he doesn"t.Do they play computer games at 8 о"clock? No,they don"t