Commas to Set Off Words and Phrases

Write the sentences with correct punctuation. Then press "Check" to check your answers.
Use the "Hint" button to get a free letter or punctuation mark if an answer is giving you trouble. You can also click on the "[?]" button to get a clue.
Note that you will lose points if you ask for hints or clues!
1. a perfect memory you know could be abused >
2. a student for example would value knowledge less >
3. knowledge you'll agree comes through effort and life experience >
4. something gained easily however isn't valued as much >
5. a magical ability such as the gift of a perfect memory might not be a gift at all >
6. i'd argue that there are still benefits to having such an ability however >
7. daily inconveniences like forgetting where you put your keys would be avoided >
8. for little things like that i guess it would be nice to have a perfect memory >
9. being forgetful though is part of being human >
10. well human imperfection i admit is something that makes life interesting >