1)Noel (write) two letters already.a)has written b)would have written c)had written

1)Noel (write) two letters already.
a)has written b)would have written c)had written d)wrote
2)Margaret"s hair (change) colour at least three times since last winter.
a)has changer b)changes c)had changed d)changed
3)Herbert (rest) in the garden all day becayse he ill.
a)rested b)has been resting c)had rested d)would rest