—What’s wrong with me, doctor?—        serious. Just a slight cold.

Do you _____________ they play the same song again and again over the radio?

 —The tickets for the hit move Frozen have been sold out.  —Thanks for reminding me, but I am lucky to have got       . 

Nine in ten high school students say there are significant differences in their attitude toward chatting on line, compared with _________ of their parents. 

 Upon arriving home from a business trip, dad asked mum about my academic performance at high school and then _____ of my little sister, who was in junior school.