What is the meaning of the word "Ephemeral"?

1.What is the main point of the passage?

2.Choose the incorrect sentence:

3.Choose the correct sentence:

4.Identify the part of speech of the bold word: She is a fast runner.

5.Which of the following is an example of a gerund?

6.Complete the sentence with the correct form of the verb: If I had known, I ____ have gone.

7.Complete the sentence with the correct verb tense: By the time we arrived, they ____ the movie.

8.Fill in the blank with the appropriate phrasal verb: I cannot ____ the noise coming from the street.

9.Fill in the blank with the appropriate preposition: The old man is hard ____ hearing.

10.Choose the most appropriate phrasal verb: He decided \to ____ the offer.

11.Choose the correct antonym for "Pernicious"

12.What is the meaning of the idiom "To take something with a grain of salt"?