1) The teacher asked me where my father worked

2) She asked Lan how many people there were in her family

3) Tam's friend asked him  how long he would stay in England

4) She asked her mom if there were some oranges in the fridge

5) The teacher said to Lien what her hobby was

6) His friend asked him how he went to the airport

7) Lan asked Lien how much that dress costed

8) Ba asked Tam how often  he washed  his clothes

9) Phong asked Thu when  her father would leave VietNam for the USA

10) The libarian  asked my teacher how many books the students needed

11) Bill said what country I came from

12) He asked her where she had spent her hoilday the previous summer

13) He asked Mary what she was going to study

14) Peter asked me what I thought of the canteen coffee

15) He asked her where she has been the previous night

16) He asked us what had happened to Mr.Brown

17) He asked her who was going to live in the big house

18) She asked us what would happen  to his racehorses

19) He asked me who was playing next week

20) Ann asked which team had had won

21) He asked me who had gone to the party the previous night