Can you tell me the（）首都 of Canada

Can you tell me the（）首都 of Canada Can you tell me the location of the fire exit? Can you tell me the h___ of the tree Can you tell me the way of the National Stadium? Can you tell me the ______(true) of the facts? can you tell me the m____ idea of the washing can you tell me the number of the students who--? can you tell me the m_____ idea of the story? can you tell me the secret of your s________? Can you tell me the------(important)of time Can you tell me what is the meaning of life Can you tell me the meaning of this sentence?