Multiple choice

Directions: Which of the following words/ phrases (a), (b) or (c) should replace the underlined phrase to make the sentence grammatically correct? If the sentence is correct as it is, mark (d) as your answer.

I have never seen that object and therefore I do not believe in its existence.

  1. since

  2. as

  3. because

  4. No improvement required

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The sentence is grammatically correct as written. 'Therefore' is an appropriate conjunctive adverb to connect the two independent clauses.