list1= ['orange', 'apple', 'cherry']
list1.append("orange")
print(list1)

thislist=["apple",'banana', 'orange']
thislist.insert(1,'pineapple')
print (thislist)

thislist=['1', '2', '3', '4', '5']
thislist.pop()
print(thislist)

thisl= ["apple","banana", "pear", "strawberry", "peach"]
del thisl
print(thisl)



thisl.clear()
print(thisl)


