--- __________ do you tell your mother about your English result ?--- By using my mobile phone. 

 -- ________ do you hear from Karen this year?    --Hardly ever.

— I’m very tired these days because of preparing for exams. — Why not _____ music? It can make you _______. 

—_______ your mobile phone number, Mr. Wang? —13409964565 

I don’t know       with this problem．It’s too hard．