10. He asked his friend if it would rain the next morning
11. His friend asked him how he went to the airport
12. Tam asked Peter if he wnet to Hue 3 years before
13. The teacher asked Lien what was her hobby
14. The librarian asked my teacher how many books the students needed
15. Tuan asked Hoa whether Tam and Hoa were late for class
16. She asked me if I coulds speak Chinese
17. The teacher asked me where my father worked
18. Tam asked Thu if she would be there for 5 days
19. She asked Ba if he had been reading that book at 8 o'clock the previous Sunday
20. She asked her mom whether there were some oranges in the fridge