s educated at Beijing University,_____ she went on to have her advanced study abroad

Suddenly the little boy got away from his mother’s hand and walked by ______.

Even though you don’t like to go shopping with her，you should refuse her ________．

Are you satisfied with what he did? —-No. It couldn’t have been _____.

Kangkang won the first place in the _______ in the school sports meet last week.