This sentence is more complex and involves a range of vocabulary, but it is a commonly practiced pangram (a sentence that includes every letter of the alphabet), allowing for better fluency when read aloud. It flows smoothly with varied vocabulary while maintaining clarity.
This sentence is short, simple, and contains easy-to-read words that would allow for quick and accurate reading, helping improve fluency. Shorter sentences with familiar vocabulary promote fluency.
Fluency involves not just speed, but also appropriate expression and smooth flow, where the reader can read without stumbling while still understanding the meaning of the text.
"Fantastic" is a longer, more complex word that might cause hesitation, especially for young readers or those with developing fluency skills. Short, common words like "cat" and "dog" are easier to read quickly and fluently.
Repeated reading helps increase fluency by allowing readers to recognize words faster and practice reading with better expression and accuracy, thus improving overall fluency.