______ to nuclear radiation, even for a short time, may influence genes in human bodies.
Sarah ______ for Beijing tomorrow, so she can’t go to have a picnic with us.
The policewoman ______ that I hadn’t fastened my seat belt and signaled me to stop.
_____ injured were taken to a nearby hospital by the car that passed by _____ scene of the accident.
Over 8,000 people attended the marathon, ______ it the biggest sporting event in the area.
That bar on center street, _______ by the way is very nice, is owned by Bill’s brother.