Помогите пожалуйста люди добрые я вам балл поставлю. 3 и 4

3). 1 are sitting 2 is studying 3 am working 4 are eating 5 is having 4.) 1.aren't sitting 2.isn't studying 3. am not working 4. aren't eating 5. isn't having

задание 2 1)are sitting 2)is styding 3)am working 4)are eating 5)is having задание3 1)arent sitting 2)isnt styding 3)am not working 4)arent eating 5)isnt having