—David, thank you so much for lending me your car this morning.—_____
__________, and you'll get your research findings recognized in the medical circle.
________an important decision more on emotion than on reason, you will regret it sooner or later.
We should keep it in mind that beneath our feet ______ that our life depends on for food and clothing.
Crow considers the TV shows “a beautiful model of_______ I call high-tech learning. They can teach children about things in ways traditional education can’t.”
Over one thousand passengers remained_____ on trains for hours without air conditioning because of power failure on the railway,