Uzupełnij zdania:

1. to d___ students into age groups
2. to be u____ X years of age
3. to m____ the age requirements
4. to c_____ a jury
5. to m____ up one's mind
6. to be fair o____
7. to t____ to parents for help
8. to s___ a record
9. to b___ one's personal best time