He gained his　　　 by printing　　　 of famous writers.

The great _______ of my plan is that it’s so cheap compared to the others.

The environmentalists said wild goats’______ on the vast grasslands was a good indication of the better environment.

Students sometimes support themselves by ______ of part time job.

There are still many problems ahead of us, but by this time next year we can see light at the end of the ________.