The question is. A a multiple choise " i dont think you have any real cause ....complaint. Choiceschoice
I don't think you have any real cause _____ complaint.
Choices are ( of / for / with /on on) Clearly it"s
Clearly it's either of or for In. In my model answer it should be "for"
"Revenge was the main _____ the fire.
2" revenge was the main ....the fire . ChoicesChoices ( reason for . Cause/ cause of . Reason/ reason of ) It
It should be " reason"reason for".
There must be a difference between cause and reason in their usages Andand also prepositions ???