Saving the earth is too hard for _____ individual, but every little thing you do makes _____ difference.
| A. an; a B. the; / C. the; a D. /; the |
Saving the earth is too hard for _____ individual, but every little thing you do makes _____ difference.
| A. an; a B. the; / C. the; a D. /; the |
A