I only saw her once ______ (在……期间)my stay in New York.
As times goes, my grandmother can’t see as  ______(清楚) as she used to.
Johnson likes to take down what happens every day in the  ________(形式) of diary.
We are happy that we take part in ______(各种各样的) after-class activities.
Taylor Swift held a concert in Shanghai on        (三月)30,2014.