Proofread and choose the correct version.
- A. Their going to submit there reports tomorrow.
- B. They're going to submit their reports tomorrow.
- C. There going to submit their reports tomorrow.
- D. They're going to submit there reports tomorrow.
Explanation
They're is the contraction of they are, their is the possessive and there indicates place, so the sentence needs the contraction first and the possessive second. Expanding the contraction is the quickest test: they are going works. This trio is among the most common proofreading errors in English.