- are
- were
- is
- have been
No category found.
- adverse
- averse
- advert
- adversement
- The experiment was repeated again to verify the results.
- The experiment was repeated to verify the results.
- The results were verified by repeating the experiment.
- To verify the results, the experiment was repeated.
- Incorrect word usage (who's vs. whose)
- Incorrect subject-verb agreement
- Incorrect verb tense
- Comma splice
- The news about the new policy have spread quickly.
- The news about the new policy has spread quickly.
- The news about the new policy are spreading quickly.
- The news about the new policy were spreading quickly.
- I fell asleep; it was a boring lecture.
- The lecture was so boring that I fell asleep.
- The lecture was boring, I fell asleep.
- I fell asleep, and it was a boring lecture.
- The course covers cellular biology, genetics, and how organisms evolve.
- The course covers cellular biology, genetics, and evolution.
- The course covers biology, chemistry, and physics.
- The student enjoys reading, writing, and conducting experiments.
- Incorrect spelling
- Incorrect word usage (accept vs. except)
- Incorrect capitalization
- Incorrect verb tense
- The patient was told by the doctor that he needed surgery.
- The doctor told the patient he needed surgery.
- The doctor told the patient that he needed to have a surgical procedure.
- The doctor said to the patient, "You need to have surgery."
- After the student met the professor, he was much happier.
- Ali was much happier after he met the professor.
- The professor was happy after meeting the student.
- Both Ali and the professor were happy after their meeting.
- therefore
- nevertheless
- for example
- in addition
- She finished her homework before she had gone to bed.
- She had finished her homework before she went to bed.
- She has finished her homework before she went to bed.
- She finished her homework after she had gone to bed.
- Incorrect pronoun
- Incorrect preposition
- Incorrect verb form
- Incorrect tense
- were
- was
- have been
- are being
- Incorrect spelling
- Incorrect word usage (than vs. then)
- Incorrect capitalization
- Incorrect verb tense
