Answer:

' Draw one RED circle
'
SCREEN 12
LET HUE = 4
COLOR  HUE
CIRCLE (320, 240),50
END

Changing the Color

Remember the SLEEP statement:

SLEEP numberSeconds

Modify the programs so that it draws a red circle, sleeps for one second, then draws a circle of the next color:

' Draw two circles
'
SCREEN 12
LET HUE = 4
COLOR  HUE
CIRCLE (320, 240),50
SLEEP 1
'
LET HUE = HUE + _______
COLOR  HUE
CIRCLE (320, 240),50
SLEEP 1
END

QUESTION 14:

Fill in the blank so that, after sleeping for one second, the circle is re-drawn with the NEXT color number.