Answer:
C.) Tomorrow
Step-by-step explanation:
The stress pattern simply refers to how syllables that make up a word are stressed. As such different words possess different stress pattern. Words may have one, two, three or more syllables. With one of this syllables carrying a longer stress than the others.
UNDERGROUND : the stress is on the first syllable ;
FAMILY : The stress is also an the first syllable
TOMORROW : Here, the stress is on the second syllable
BEAUTIFUL : The stress is on the first syllable here too.
Only the word TOMORROW has its stress on the second syllable.