Final answer:
The term 'vibrate' is best matched with the word 'quiver' from the list of options provided to the student. Additionally, the letter 'b' is underlined in the given list of words, identifying its position in each word.
Step-by-step explanation:
The word vibrate means to move back and forth or to and fro with rapid, short movements. When matching it to the options provided, a) quiver closely matches the meaning of vibrate. On the other hand, b) shiver and c) shudder refer to trembling movements often associated with cold or fear, while d) fluctuate means to change or cause to change position constantly but not necessarily with rapid or short movements. Therefore, the most suitable answer is a) quiver.
Underlining the Letter(s) that Spell B in the Following Words:
- able
- scrible
- resemble
- pebble
- tremble
- noble
- gamble
- bubble