4.Private schools have some different ways to （管理）the behavior of students. 5.She （使放松）her mind by listening to music. 6.The Channel Tunnel has enormous （象征的）significance for a united Europe. 7.We must take care to preserve our national （遗产）. 8.The award is （颁发）to one of the most excellent directors from all over the country.

regulate

relaxed

symbolic

heritage

presented