I'm_____ _____my key.I can't___them.

I'm_____ _____my key.I can't___them. Believe me!I can it m_____. key my can find i(.) Can I use your dictionary?M_____ is at home. 1.I can't find my key--------- I'm s _____my money so I can buy a new bicycle A:Can you speak M_____?B:NO,I can't.I am from Hong Kong. I've___everywhere but I still can't find my key. I can't find my key s______.I'm worried. What can I buy _____my mother's birthday?（填上介词） I don't know how to _____my sad feeling.Can you help me?A.do I have confidence in m_____