Please tell the answer of (5) question 4 th sentence and whole (6) question

Dear Student 
My mother has worked in the kitchen for past two hours.


Kindly ask the remaining questions in separate threads 

  • -1
Had been working- has worked
  • 1
Ans; My mother has worked.........
Please make the further corrections
Hope this answers your question
  • 1
Please ans 6th question also
  • 1
And in the sentence for past two hours will not change
  • 1
  • 0
What are you looking for?