"Ephemeral" means lasting for a very short time, making "Transitory" the correct synonym.
Identify the pronoun in the sentence: "It is raining."
Choose the simple sentence:
What is the part of speech for "understanding"?
Which part of speech is "every"?
What is the part of speech for "happily"?
Identify the sentence with correct use of the colon:
What is the part of speech for "on"?
What is the subject in the sentence: "The cat is sleeping."
What is the correct form of the sentence? "She wanted to lay in bed all day."
Choose the sentence with correct subject-verb agreement: