Mr. Xue enjoyed ________ by working in Yangzhou-Taizhou Airport because he always hates ________ while staying alone at home all day long.
I'll spend half of my holiday practicing English and ________ half learning drawing.
September 18th, 1931 is a special day, ________, I think, that will be remembered by the Chinese forever.
—Shall I attend my friend's comingofage ceremony, Mum?—No, unless you see to ________ that you will be home before 1000 PM.
—What do you think of the 2013 Spring Festival Party?—Well, great! But I don't think much of ________ held last year.
No matter how late she comes home, she makes ________ a routine to walk her dog for about an hour.