I remember my daughter used to ask questions that girls _______ would ask.
_____ environmental damage is done does it take many years for the ecosystem to recover.
The student’s mind is always _____ when he listens to his teacher.
—Do you know who the young man is beside the door? —A man _____ himself Jason.
—Why did your team lose the game? —They had a big advantage _____ us —— _____ so much taller.
I have done everything _____ was possible to do to prevent him from _____ the risk but in vain.