Please help me with 9 exercise. :)

2. the new students will be taught music by Jill

   music will be taught to the new students by Jill

3. victoria was offered money for her sculpture by Jonathan

   money for her sculpture was offered by Jonathan

4. we can be shown the exhibition by the curator

  the exhibition will be shown to us by the curator

5. money is often given to the local museum by art lovers

   the local museum is often given money by art lovers

Explanation:

whew! time consuming :)

answer; ///i believe that the correct answer is (baldassare castiglione.

the conditions that made the byzantine empire vulnerable to attacks by the muslin turks were the sack of constantinople by western crusaders, the conquests of the sultanate of rum, presence of rival kingdoms and finally the set up of fiefdoms at the empire which were owned by the ghazis (turkish warriors).