Answer: clincher
Explanation: hope this helpes :)
Bias is characterized by an author stating something as if it is unarguably true, when it is actually not-so-clear cut, and the author simply made some assumptions or had some experiences that supported one particular side of the argument. This is in choice A.
Choices B and C may be true but are not defining characteristics of bias, while Choice D is an entirely different fallacy altogether.
Answer:
1-The dinner has not been taken by us yet
2-There class room has not been swept by the student today
3-Have the reservation been made by you for the train seat
4- have all the invitaion been posted by you for the English day
5-The picture he draw for the exhibition has not been colourled by Ruwan yet