—Why didn’t you come to Mike’s birthday party yesterday?—Well, I _____, but I forgot it.
"Do you know ________ " "His father is a doctor."
I have no idea ________ or not he has finished the work.
One of the men held the view ________ the book said was right.
_______ did he tell his wife ________ he wished to do
________ was the idea _______ the wife thought of