NEW
Font size
WorksheetsUntitled Quiz
Total questions: 10
Worksheet time: 5mins
Two sprites both start when the green flag is clicked and immediately say “Hello” for 2 seconds. To make sprite B speak after sprite A finishes, what code should be added to sprite B?
Say “Hello” for 2 seconds then wait 2 seconds
Wait 2 seconds then say “Hello” for 2 seconds
Say “Hello” for 2 seconds twice
Change background before speaking
A sprite walks forward using repeat 10 times and move 10 steps. The movement looks too fast. What is the best way to fix it?
Reduce the repeat count
Change move 10 steps to move 1 step
Add wait 0.1 seconds inside the repeat
Add wait 1 second after everything finishes
To make a sprite look like it is really walking (not sliding), while it moves it should also use which block?
Say
Change background
Next costume
Wait 2 seconds
Placing the next costume block inside the repeat loop is intended to:
Change the costume once
Make the sprite stop moving
Change the costume many times in sync with movement
Make the sprite talk longer
If a wait 0.1 seconds block is placed outside the repeat loop, what happens?
The movement becomes smoother
The sprite does not move
The sprite still moves quickly and then pauses at the end
The costume does not change
Sprite A speaks first, then sprite B should walk. To keep the order from getting messy, what does sprite B need before it moves?
A repeat block
A next costume block
A wait block before moving
A change background block
Consider the code: repeat 10 times → next costume → wait 0.1 seconds. From this code, which action does not happen?
The costume changes many times
The changes appear gradual
The sprite changes position
The animation looks lively
If two sprites speak at the same time when they should take turns, what is the likely mistake?
Not using repeat
Not using wait
Not using next costume
Not changing the background
A sprite moves forward but looks stiff as if sliding. What is the most likely mistake?
The wait time is too long
Not using next costume
Not using the green flag
Not using say
Which block order is best to make a sprite walk neatly and not too fast?
Move 10 steps then wait 1 second
Repeat then say
Repeat → move → next costume → wait 0.1 seconds
Next costume then wait 2 seconds
