1. It is a semi-formal dance.

2. Aiming at activity diagram semi-formal speciality, the activity diagram formal specification and the definition of test coverage rules were given.

3. The semi-formal property of UML makes it difficult to support the rigorous semantic analysis and accuracy verification of the models of complex systems.

4. However, UML is at last a semi-formal language, so it's difficult to maintain model consistency.

5. Angela is desperate to attend the semi-formal, but knows that her grandparents would never allow it.

6. But be sure to dress nicely; it's a semi-formal event.

7. Local fairs serve as places for sows to trade and boars to compete in semi-formal personal combat.

8. They are the most famous attire to make you stand out from any crowd during events like prom nights, semi-formal events and other functions.

9. Dress is most often informal, EXCEPT on weekends, when semi-formal attire may be worn.

10. This hairstyle is gorgeous and can be worn for any Holiday or Party Hair event ranging from a formal or semi-formal dinner or a special formal dance or Prom.

11. By way of background for any Python beginners reading this, Python has long had some semi-formal documentation standards.

12. Once you have the conceptual base expressed in a semi-formal language such as SKOS, it's a matter of your own good XML design sense and creativity to incorporate it into a schema.

13. Besides of this, we compared the simulation and the semi-formal method by inserting bugs, it shows that the semi-formal method based on SAT-BMC is much better in time and stability.

14. Certainly. Mr. Jones, would you like that casual or semi-formal attire?

15. That long, black and white top looks so cool as a casual top, but it could also be pulled together as a semi-formal one.