1. He asked me if playing tennis one of my hobbies?

2. I asked my friend how long had you worked as a tourist guide

3. Linda asked Jack if he enjoyed the Christmas night

4. We asked James what happened to him the previous SUnday 

5. She wondered why petet hadn't phoned

6. The teacher told richard to write the exercise carfully

7. anna's friend told her not to worry about the examination

8. his father told him not to do anything dangerous

9. He told me to write my name on the board before I leave

10. The teacher told the students to underline all the mistakes before they give the papers to the teacher.

3. Câu tường thuật ở dạng câu mệnh lệnh

*Khẳng định: S + told + O + to-infinitive.

*Phủ định: : S + told + O + not to-infinitive.

Tuy nhiên, cần chú ý một số trường hợp sau đây không giảm thì động từ:

• Nói về chân lý, sự thật.
• Thì quá khứ hoàn thành.
• Trong câu có năm xác định.
• Các câu có cấu trúc sau: if only, as if, as though, wish, would rather, it’s high time, IF loại 2, 3 .