1. she was leaving there for Hue the next day
2. he had to go then
3. Mai if she loved playing volleyball
4. Minh if he could swim
5. where I was working then
6. us not to waste water
7. Nam to wait for her
8. why I came there late
9. to come to the beach
10. using fewer plastic bags
11. she was having a wonderful time there
12. Maryam if she liked pop music
13. Minh if he was having a nice day
14. us not to stay up late
S advise O (not) to Vnt
15. Hanh if she could play the guitar