改病句 Excuse me.Do you tell me how I can get to the post office?

改病句 Excuse me.Do you tell me how I can get to the post office?
改病句 Excuse me.Do you tell me how I can get to the post office?

改病句 Excuse me.Do you tell me how I can get to the post office?
Excuse me.Can you tell me how can I get to the post office?

Excuse me, can you tell me how to get to the post office?
给我分吧一定对的

Do 改为 can
do 是助动词，tell是动词，不能同时使用

do，改为 can 或者 could