Answer:
The second sentence uses "their" correctly.
Explanation:
First, pick a feeling. This could be as vague and easy as anger~sadness~excitement~fear, or as nuanced as contentment... etc.
Then go through your senses and find words and concepts that remind you of that feeling. ie, Anger:
-FEEL the beating heart and heat in face and blood, the sweaty palms
-HEAR a ringing in your ears, or a shout you make
-SEE your vision become tunnely and closed off, or your face go read
-TASTE metallic in your mouth, or blood, or a food that reminds you of a time you were angry
etcetera.
Now, think of words that'll describe those senses. A beating heart is POUNDING and DEAFENING...
The feeling is your MOOD, establish this first ("I was angry"). Then use the descriptive WORDS to describe the SENSES.
The sentence that uses parallel structure is option A) “We searched for the lost keys in the yard, inside the toy box, and in my purse.” since it uses the same grammar structure when listing things. In this case, the grammar pattern followed is a prepositional phrase that modifies the verb “searched”. The prepositional phrases are “in the yard”, “inside the toy box” and “in my purse” since all of them start with a preposition.
In the rest of the sentences there is a break in the pattern when listing the items so no parallelism is possible. In option D) for example, there is a mix of grammar structures since it starts with prepositional phrase “in the yard”, followed by a noun phrase “the toy box”, and finishes with verb phrase “looked in my purse”.
The polka is a livelier dance than the rumba.
Livelier.