Look! A number of people at Renmin Square__ something.The number of them ___about1000.

It was in 2005 when I was here on business ________I found Chengdu so comfortable for people to live in.

It’s usually a common _______ that journal websites offer readers their free online editions of articles and other information.

Beyond the lake _____ quantities of birds coming fromthe North every winter.

Sorry， I didn’t hear youI to the music