1. Mai said," I can finish writing code for the new programme tomorrow"

→ Mai said she could finish writing code for the new programme the next day.

2. Tom's father said," I was an admirer of Alexander Bell"

→ Tom's father said that he had been an admirer of Alexander Bell

3. My classmater said Facebook had been invented by Mark Zuckerberg.

→ My classmater said Facebook was invented by Mark Zuckerberg

4. Susan said," My brother will meet a software developer this week."

→ Susan said her brother would meet a software developer that week.

5. Sarah told me that she had reaad a scientific magazine the pre vious day.

→ Sarah said to me I read a scientific magazine yesterday.

Công thức: 

+ Câu tường thuật dạng câu kế: S + say(s)/said + (that) + S + V

+ Câu tường thuật dạng câu hỏi: S + asked/wanted to know/wondered + If/wether + S+ V

+ Câu Wh-questions: S + asked/wanted to know/wondered + Wh-words + S + V

Hãy tham khảo của những bạn khác!^^