$25.$ The tourist asked the guide if he/ she could show her/ him the way to the nearest post office.
- Câu hỏi tường thuật: S + asked + O + if/ whether + S + V...
$26.$ Ms. Hoang told Lan not to sit in his/ her bedroom.
- Câu tường thuật yêu cầu/ mệnh lệnh: S + told + O + (not) + to V.
$27.$ Mary asked John if he could carry her suitcase.
- Câu hỏi tường thuật: S + asked + O + if/ whether + S + V...
$28.$ Tom asked me if I can help him to solve that math problem.
- Câu hỏi tường thuật: S + asked + O + if/ whether + S + V...