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

The new method he suggested sounded good in_______,but is not practical in use.

I can't say which wine is better—it's a(n)________of personal taste. 

The two men are______.

On New Year’s Day, people, especially girls, always wear new____-new hats, new coats, new trousers and new shoes.