Find the sentence that correctly uses the present perfect tense in a n...
Both Options A and B correctly form negative questions in the present perfect tense ('Haven't they left' and 'Hasn't she finished'). Option C is incorrect due to the awkward placement of 'not.'
View all questions of this testFind the sentence that correctly uses the present perfect tense in a n...
Understanding Present Perfect Tense in Negative Questions
The present perfect tense is used to describe actions that have occurred at some point in the past but are relevant to the present. When forming negative questions in this tense, specific structures are followed.
Examples of Present Perfect Negative Questions:
- Haven't they left for the airport yet?
This question implies that there is an expectation that they would have left by now.
- Hasn't she finished her assignment?
Here, the speaker is questioning the completion of an assignment, indicating a sense of urgency or expectation.
- Have not you seen the news?
While grammatically correct, this form is less common in modern English, where "Haven't you seen the news?" is preferred.
Correct Options: A and B
Both options A and B correctly utilize the present perfect tense in a negative question format. They are direct and easily understood.
Reasons why Option D is Correct:
- Multiple Correct Answers:
Option D states that both A and B are correct uses, which is accurate.
- Usage in Everyday Language:
While option C is grammatically correct, it sounds more formal and less natural than the contractions used in A and B.
Conclusion:
In summary, options A and B exemplify the present perfect tense in negative questions effectively. They maintain clarity and adhere to common usage, while option C, despite being correct, is less frequently used. Therefore, option D is the right choice as it acknowledges both A and B as correct answers.