Every minute is made full use of ________ our lessons.
. Every year, No. 1 high school will provide scholarships for students _______ financial aid.
Having got the news ,he stood there silently for long, his lips ______constantly.
It is acknowledged that an iphone5, ________ to be most useful and fashionable, is what many teenagers are dying for.
From time to time, some parents asked themselves the question ______ what they had done for their kids was worth doing.
---- Putting on a happy face not only helps us make friends but also makes us feel better. ---- _______.