Present perfect. Choose the correct forms.

1. I have ___ the class.

2. Mr. Joplin and Mr. Starbury have ___ the law.

3. She has not ever ___ a fur coat.

4. The men have ___ the women to dance.

5. The course has ___.

6. He has ___ his new motorcycle.

7. We have ___ this issue before.

8. The bird has ___.

9. Layla has ___ away on vacation.

10. The manager has ___ a new assistant.