up is hard work.

If I do my job properly as your mother-and you do yours as my children-you would sooner get a job or two，and find a way to make your dreams come true rather than go to trial over what you think you are entitled to.

Love always，

Mom

21．The mother writes this letter because she wants her children to .

A．be prepared for education

B．learn a lesson from the case

C．take up the legal profession

D．remember Rachel Canning

22．When in disagreement，the mother expects her children not to .

A．guarantee anything

B．scream out their anger

C．break the family bond

D．forget their best interests

23．The mother thinks of parents' paying for their children's higher education as .

A．a way in which children realize their dreams