选用be good for 、be good at、或be good with完成下列句子.

选用be good for 、be good at、或be good with完成下列句子.
1.My sister _______ speaking English.2.Walking after dinner _____ your health.3.Mothers love their kids and ____ them .4.Mr Liu is very clever ,and he ______ his students.5.Carol and her sister ______ colors.They paint very well.