Can you tell me how he repaired the machine without any help? 为什么不加助动词did?

Can you tell me how to do? baby tell me how can i tell you中文歌词 谢勒! Excuse me ,can you tell me how ____ holiday Hotel Can you tell me how I can be brave? 寻找一首英文歌baby tell me how i can tell youbaby tell me how i can tell you.touch me how i can touch you you can tell me you need how much money when you understand me tell you they tell me how you can you tell me how to learn English well? Can you tell me how shoud I to do it can you tell me how to speak english? Can you tell me how far it is?可靠吗 Can you tell me how to_________a peach tree? how to spell the word‘‘你好’’,Can you tell me? can you tell me how to write it? Can you tell me how the story b___ can you tell me how I am not terrified of can you tell me how to speak chinese? Can you tell me how to forget a person?