They publish large numbers of fairy tales every year.This year ______ they've published 20 000 copies.
----Glad to see you back! How long ______ you ______ in Europe? ----Three months. I’m off to South Africa next week.
It is reported that _______ the young, with their parents working in distant cities, suffer from a sense of loneliness.
In my mind, no such _____ thing in our country as _____ Great Wall can stand for the image and culture of China.
—Where on earth did you get the book? — ______
Even if you had not been able to see her, you ______ us.