Помогите пожалуйста

1) At the moment she is working (Present Continuous)
2) Listen! The children are singing (Present Continuous)
3) I often visit my Granny (Present Simple)
4) My mother works at hospital (Present Simple)
5) They are reading a book now (Present Continuous)
6) My father doesnt ride a bike in winter (Present Simple)
7) We dont talk at the lessons (Present Simple)