______ is impossible if you put your heart into it and try your best.
____ person like him won’t be simply satisfied with ___ progress that has been made.
Could you tell me_____________?
Many new houses have been provided ______ people in Sichuan ________.
She ______ for 15 years, yet she didn’t know what kind of man she ______.
It’s an international school,_____of the students _____ from foreign countries.