2. Mrs.jackson asked her daughter if she could help her iron clothes
3. Mr.brown told John to go to bed early
4. Mary asked John if he could carry her suitcase
5. The teacher told John to open his book on page 52
6. The teacher said i should concentrate on my study at school
.Tom told his younger sister not to walk on grass
7. She warned them not to leave the door unlocked
8. she said we should not make noise in the library
9. Nam”s teacher told mrs.Han remind Nam to practice speaking english
