Answer:
7ways you can change the world today
1.Spend your consumer dollar wisely.
2.Know who's looking after your money (and what they're doing with it)
3.Give a percentage of your income to charity every year.
4.Give blood (and your organs, when you're done with them)
5.Avoid that #NewLandfillFeeling.
6.Use the innerwebs for good.
7.Volunteer
Explanation:
They are all different in some kind of way.
The conductor urged "All musicians should continue to practice for the remainder of the week."
This one looks the best to me. The only thing is there should be a comma next to, "urged"