—Volunteering is becoming increasingly popular in China. —Yeah, people are now ____that helping others is helping themselves.

I have been convinced that the print media are usually more __ and more reliable than television.

Compared with her sisiter, Jerry is even more _______ to, and more easily troubled by, emotional and relationship problems.

—Is it safe enough to stand here，Mom?—No，come a bit ______ to me，honey.

Having completed our adventurous journey through the forest, we went back to our camping site, _______.