1. There ____ many mistakes in your report; please check it again.
2. If I ____ more time, I would fix the errors.
3. Neither of the students ____ happy with the exam results.
4. She plays the piano beautifully, but she does not play very good guitar.
5. If the director was skilled, he would have made the film more engaging.
6. The art exhibition, which is opening tonight, feature works from several renowned artists.
7. He has a list of common grammar mistakes.
8. We have corrected the most common grammar errors in this report.
9. It seems that the automated checker recognizes nuanced punctuation issues.