My time is very ________,I can only spare you ten minutes for an interview.

The situation forced my mother and I exchanged our roles as child and caretaker, making me grow up much faster than the _____ child.

To work from home, which one could hardly imagine, has been made         with the development of computer technology. 

Judging from his _______ look, I know it is a very _____ situation to her.

The population of China ___ than ___ of any other country in the world.