Sarah appeared serene as she bowed in front of the massive crowd, however, her hands betrayed her with their almost invisible—but constant- shaking.
identify the context clue and its function in the sentence above.
a. the work invisible signals that sarah was serene.
b. the word however signals that sarah is actually nervous.
c. the word constant signals that sarah is actually serene.
d. the word almost signals that what is being said about sarah is false.

(B) The word however signals that Sarah is actually nervous.

The sentence shows that even though she appears serene, her body language betrays her and we can see that her hands are shaking uncontrollably.

explanation:

if you’re a fan of chocolate, every occasion is right for this treat. feeling down? eat some chocolate. celebrating? eat some more. want to show your valentine how special you think your sweetheart is? offer up chocolate!   people have been enjoying chocolate as a food, drink and medicine for thousands of years. the ancient maya and aztecs called chocolate kakaw and used it as medicine. they also made chocolate offerings to their gods. chocolate comes from the cacao (kuh-kow) tree, and its scientific name reflects its history. theobroma cacao translates to “cacao, food of the gods.” these days, chocolate is not just for deities. the treat has become popular around the world.