Exercise 1 teaches of how to use suffix and prefixes together as well as doing combination with a loop. It one of the majors steps of learning python considering it connects to many other functions like while,or, and many others function related to a loop.

Exercise 3 teaches you

Exercise 1

prefixes = ‘HPSFL’
suffix = ‘it’
for letter in prefixes:
print(letter+suffix)
prefixes = ‘JKLMNOQ’
suffix = ‘ack’
for letter in prefixes:
print (letter+suffix)