He always works hard, but__________, he didn't pass the exam.
—Her father is very rich. —________ She wouldn't accept his help even if it were offered.
Some parents are just too protective. They want to ________ their kids from every kind of danger, real or imagined.
People have always been ________ about exactly how life on earth began.
When I reached front door, I suddenly sawstrange sight last night.
If I had known my life was going to ______ like this, I would have let them kill me.