What is the correct word usage? "The __________ of the mountain range was breathtaking."

In the sentence "The student who studied the hardest received the highest grade," what is the relative clause?

What is the correct placement of adverbs in the sentence? "She almost finished her project yesterday."

What is the correct word usage? "Her __________ remarks offended those in the room."

Identify the antonym for "mellifluous":

Identify the sentence with correct use of the apostrophe:

Identify the correlative conjunctions in the phrase: "Either you come early, or we start without you."

Choose the synonym for "exacerbate":

Choose the correct sentence structure:

In the sentence "I have a friend who can speak multiple languages," what is the adjective clause?