It's good of you to

It's good of you to It's good of you to let me come it's good of you to do sth还是it's good for you to do sth it's good to see you back. it's good to see you it\'s good to be with you It's good for you to have two ____(glass) of milk every day. It's good _______ you to drink some milk every day.是用 of 还是 Do you think it's good for children to keep money of their o Do you drink water every day?It's good to drink a glass of w it's good of you to ______ at buying your tickets Do you think it's good for students to do a lot of homework?