Here are some ways you could complete the phrase and examples:
Examples of Completing the Phrase:
* The animals were sheep but they were *not* all white. (This introduces a contrast to the typical image of sheep)
* The animals were sheep but they had *wild* eyes. (This suggests something unusual about the sheep)
* The animals were sheep but they *acted* like wolves. (This shows a contrast in behavior)
* The animals were sheep but they were *actually* disguised aliens. (This creates a surprising twist)
Examples of Similar Phrases:
* He was a kind man, but... (This sets up a surprising or negative quality)
* She was a talented artist, yet... (This hints at a limitation or challenge)
* They were supposed to be friends, however... (This implies a breakdown in the relationship)
Remember: The phrase "the animals were sheep but..." is just a starting point. The way you complete it will determine the meaning and the impact of the sentence.