Did the teacher get sick? (Is it true that…?)
Is it true that the teacher got sick?
What's your name? (May I ask...?)
May I ask what your name is?
Has Andy got a new job? (Can you tell me…?)
Can you tell me if Andy got a new job?
Where is she working? (Do you know…?)
Do you know where she is working?
How old are you? (Do you mind saying...?)
Do you mind saying how old you are?
Where does she live? (Do you know …?)
Do you know where she lives?
How did they have the idea? (Can you tell me…?)
Can you tell me how they had the idea?
Is the boss coming today? (Do you know…?)
Do you know if the boss is coming today?
Are you going to travel next month? (Is it true that…?)
Is it true that you are going to travel next month?
Has she eaten? (Could you tell me…?)
Could you tell me if she has eaten?
Where is the office? (Could you tell me…?)
Could you tell me where the office is?
Where is the bathroom? (Could you tell me…?)
Could you tell me where the bathroom is?