Do not disturb him for nothing. Let not he be disturbed for nothing. He is not to be disturbed for nothing. Nobody should disturb him for nothing. We should not disturb him for nothing. None Who wrote this noble? By whom has been this noble written? By whom had this noble written? By whom was this noble written? By whom this noble was written? None The student has learnt the answer by heart. The answer was learnt by the student by heart. The answer is learnt by heart by the student The answer by the student was learnt by heart The answer has been learnt by heart by the student. None The dealer has sold the car. The car is being sold by the dealer. The car has been sold by the dealer The car had been sold by the dealer. The car was being sold by the dealer. None The tourists have fed the ducks. The ducks had been fed by the tourists. The ducks have been fed by the tourists. The ducks are being fed by the tourists. The ducks were being fed by the tourists. None Time's up Pages: 1 2 3 4 5 6 7 8 9 10