Every man has his faults. We should, therefore, learn to be ______ of others.
. The number 5.12 is a special number, ______I think, that will be remembered by the Chinese forever.
“Attention, please. Whoever can answer one of my questions______ receive a prize”, the teacher said in class.
— ______you write so well? —By reading and keeping diaries every day.
______the website of the Fire Department in your city, and you will learn a lot about firefighting.
—I called you many times yesterday morning, but I couldn’t get through. —Oh. My brother ______on the phone all the time!