B because all the others are wrong grammatically<span />
Answer:
ROB
Explanation:
Rob is the complete subject since he is the main "character" in the sentence. Mary is secondary. 'Rob' sent a letter to (blank). Without Rob, we wouldn't be reading about sending a letter. Hope that makes sense!
I will need mor information
Statement #1 should be the correct answer
1. He likes to read.
2. He teaches science at a high school.
3. He works hard.
4. He own's a car.
5. He lives in Toronto.
There are the first 5 I think you can see how to complete the rest of the worksheet.