Don't worry, they are still there. We've just renamed them Quick Review, in hopes that this would make their purpose more clear.
These questions are intended as a quick, full-class review after watching the video for the first time, and they can be answered simply by listening to the lyrics. Some teachers like to divide the class in half and make answering them an informal competition. Others assign them to students individually like flashcards.
After students have completed the full Flocabulary lesson sequence, including reading the Interactive Lyrics and doing Fill in the Blanks, then they're ready to take the more challenging Quiz.