1There are many shops on ________ side of the street.

Qian Xuesen passed away on Octorber 31, 2009 the age of 98, but he is a manstill encourages Chinese youth.

I _______ these mistakes down in my notebook next time.

I lost my dictionary. —Let me ______ you look for it.

The world is _____ seven continents and four oceans.