помогите срочно нужно раскрыть скобки в Present Simple и Present Continuous

1)doesn't work2)are not eating3)don't help4)is he playing now? Yes, he is5)does your friend go to scholl...? No, he doesn't6)are...eating...? Yes, they are7)does ... sing?no,she does not8)do...usually come9)are....reading10)are...doing11)does....live12)who is playing....13)who does sing...

5 doesn't work6 aren't eating 7 don't help8 Is he playing now? Yes, he is.9 Does your friend go to school? No, he doesn't.10 Are the children eating...? Yes, they are.11 Does Kate sing well? No,she doesn't.12 When do you usually come...?13 What are you reading..?14 What is your sister doing..?15 Where does John live?16 Who is playing....?17 Who sings..?