2. It’s fascinating to see _____ different people approach the problem.
Laughter, along with an active sense of humor, ______ protect you against a heart attack, according to a recent study.
To some degree, uncontrolled information from the Internet that many people turn ______ false.
There are two thousand students in this college, ______ are from the countryside.
The lazy boy tried to get through the exam without hard work in the way ______ his friend suggested.
He has ______ lung cancer for several years and is never _______ pain.