em hãy viết lại câu theo gợi ý sao cho nghĩa k đổi
1. how much will the holiday cost ?
can you let me know.....?
2. are there any cafes's near here?
could you tell me if....?
3. does john like classical music ?
do you know...?
4. where's the post office?
i wonder if you could tell me...
5 . why did you do that?
could you tell us.... ?