How to Use "sheepish" with Example Sentences

1. Even uk officials were sheepish about that number .
2. What might account for this sheepish behavior among people who ought to know better ?
3. The outfit later issued a sheepish apology and promised an " internal investigation " .
4. Billy , the offender , came in afterwards , looking quite sheepish .
5. It isn 't the first time china has appeared somewhat sheepish about its global ascension .