1 If I were the president of a university I should establish a compulsory course in "How to Use Your Eyes".
2 The ministry has said it hopes to avoid compulsory redundancies.
3 In East Germany learning Russian was compulsory.
4 Attendance at evening prayers is not compulsory.
5 He has just finished a stint of compulsory military service.
6 A dark, intense, semi-smiling stare, as if the sprig of white heather was not charity but compulsory.
7 In 2004 Britain introduced a compulsory citizenship ceremony which required new citizens to take a broader oath promising to respect Britain's rights, freedoms and laws.