The following sentence has been split into four segments. Identify the segment that contains a grammatical error.
Can you please / open a door? / I can hear / somebody knocking.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. open a door?
The use of "a door" is incorrect because the sentence is referring to a specific door that the speaker expects the listener to open.
"The" is used when both the speaker and listener know which door is being referred to.
Thus, the correct phrase should be "open the door?".
Corrected Sentence: Can you please open the door? I can hear somebody knocking.