Answer: Hi there hope this answer helps you out!
Explanation:
1.) How nicely you played, exclaimed sandy to Christi after the recital. ( comma and fullstop)
2.) Christi smiled and asked, Would you like to know my secret and try it yourself? (comma and question mark)
3.) I certainly would commented Sandy expectantly. (Fullstop)
4.) practise as Mr. Bach requires his students to practice, replyied Christy confidently. (comma and fullstop)
Hope this helps you, Have a great day/night