Please excuse me _______ your letter by mistake.
— He seems to be lost in thought. Why?— Because the film _____his memories of his childhood.
The education of _____ young has become _____ hot and serious topic in the present society.
Do you think it ____ great reward for Beijing to hold ______ Olympics in 2008?
It is _____ privileges to make a speech here and out of _______ respect I’d like to introduce my advisor first.
— Of the two apples, which one do you prefer?— ______ bigger one. It’s ______ most delicious one, I think.