15. Bill said to Sandra if she was coming the next day
16. Angela advised me not to buy that coat
17. Mai advised Lan to see the doctor
18. David advised me to read more E stories
19. My mother asked me to get up early
20. My teacher asked me to spend more time on History
21. Lan advised Tan not to play computer games so much
22. The doctor told the patient not to smoke
23. She told me not to read in the bad light
24. My sister asked me to learn those structures by heart