Educational worksheet illustrating computer parts and their functions.

I can now clearly see all the descriptions that need to be matched with computer parts. Let me go through each one systematically:

1. "Used to produce audio output." - This is Speakers
2. "Produces printed copies of computer output." - This is Printer
3. "Used to get spoken input." - This is Microphone
4. "Reads CD/DVD discs." - This is CD/DVD Drive
5. "Reads from and writes to floppy disks." - This is Floppy Disk Drive
6. "A pointing device used to make on-screen selections." - This is Mouse
7. "An output device that lets you see your work as you go." - This is Monitor
8. "Used to read flash memory cards." - This is Flash Memory Card Reader
9. "Located inside the system unit and used to store programs and most data." - This is Hard Drive
10. "Commonly used to deliver programs and store large multimedia files." - This is CD/DVD Discs
11. "The principal input device; used to type instructions into the computer." - This is Keyboard
12. "Used for storing small amounts of data for backup or to transport data to another PC." - This is Floppy Disks
13. "The case that contains the CPU, memory, the power supply, disk drives, and all other hardware—such as a modem—that are in an internal format." - This is System Unit

I've matched all the descriptions with their corresponding computer parts based on the image and general computer knowledge. Now I'll provide the final answer.

The correct parts of the computer for each description are:

1. Used to produce audio output. → Speakers
2. Produces printed copies of computer output. → Printer
3. Used to get spoken input. → Microphone
4. Reads CD/DVD discs. → CD/DVD Drive
5. Reads from and writes to floppy disks. → Floppy Disk Drive
6. A pointing device used to make on-screen selections. → Mouse
7. An output device that lets you see your work as you go. → Monitor
8. Used to read flash memory cards. → Flash Memory Card Reader
9. Located inside the system unit and used to store programs and most data. → Hard Drive
10. Commonly used to deliver programs and store large multimedia files. → CD/DVD Discs
11. The principal input device; used to type instructions into the computer. → Keyboard
12. Used for storing small amounts of data for backup or to transport data to another PC. → Floppy Disks
13. The case that contains the CPU, memory, the power supply, disk drives, and all other hardware—such as a modem—that are in an internal format. → System Unit