giúp e bài này nhá .em cảm ơn !

24. Ronald asked me where Maria parked her car ( lùi thì HTĐ->QKĐ )

25. Anne asked me if/whether she had to do the shopping ( lùi thì HTĐ->QKĐ)

26. Mark asked me how long i had been working in my present job ( lùi thì HTHTTD-> QKHTTD)

27. David wondered if he was doing the right thing. ( lùi thì HTTD-> QKTD)

28. Susan wanted to know why i had applied for the job ( lùi thì qk-> qkht)

29. Teddy asked me if there was any food in the refrigerator (lùi thì ht-> qk)

30. Marry wondered how she knew her name (lùi thì ht-> qk)