WHICH SENTENCE CORRECTLY USED MODIFER

1. HE SPOKE SHARPLY TO HIS SISTERS.
2. I FEEL BADLY BECAUSE I LOST THE RACE.
3. THE SAUCE TASED BITTERLY,AND I COULDN'T SWALLOW IT.
4 JOE LOOKED SAD AT HIS BROKEN BIKE.

Sentence 1 correctly uses an adverb modifier.

P.S. It is better to not use capital letters. That is considered impolite, such as shouting!

The sentence that correctly used a modifier is: "Joe looked sad at his broken bike."

Explanation to find the correct sentence:

1. "He spoke sharply to his sisters." - This sentence correctly uses the adverb "sharply" to modify the verb "spoke." It indicates how he spoke, with a sharp tone.
2. "I feel badly because I lost the race." - This sentence is not using the correct modifier. "Feel" is a linking verb, and to describe sensations or feelings, we use adjectives, not adverbs. So, the correct sentence should be, "I feel bad because I lost the race."
3. "The sauce tasted bitterly, and I couldn't swallow it." - This sentence correctly uses the adverb "bitterly" to modify the verb "tasted." It indicates how the sauce tasted. The word "bitterly" is the adverb form of the adjective "bitter."
4. "Joe looked sad at his broken bike." - This sentence correctly uses the adjective "sad" to describe how Joe looked at his broken bike. The word "sad" modifies the noun "Joe" and tells us about his emotional state.

Therefore, the correct answer is sentence 4: "Joe looked sad at his broken bike."