4.They asked where she was then

5.He asked me what I was doing the next morning

6.They asked me what time the train leaved for Da Nang

7.He asked her why she was standing there

8.She asked Minh who he was waiting for

9.She asked Mai where her friends were 

10.They asked him what he was doing then

11.I asked Mary where the bus stop was

12.She asked me how I used this computer

4........him where she was then

5........me what I was doing the next morning.

6.........me what time the train leaved for Da Nang.

7.........her why she was standing there.

8........Minh who he was waiting for.

9........Mai where her friends were.

10......him what he was doing then

11.......Marry where the bus stop was.

12.......me how I used this computer.