Multiple choice

Directions: The sentence contains either a single error or no error at all. If the sentence contains an error, select the one underlined part that must be changed to make the sentence correct. If the sentence is correct, select choice (E). In choosing the answers, follow the requirements of standard written English.

(A) The formula may (B) represent 1 molecule (C) of the substance if (D) they exists in the molecular form. (E) No error.

  1. (A)

  2. (B)

  3. (C)

  4. (D)

  5. (E)
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

It. The sentence lacks Subject- Pronoun agreement.  Since we are taking about a singular subject 'the formula' so, we will use a singular pronoun 'it' to refer to it.

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