—When is National Public Memorial Day(国家公祭日) ? —On December 13th. And it can us of the hard days in the past.
--We could ask Jim to sing a song for the party. --_____________ He isn’t good at singing.
—He has never been to Shanghai, _____? —_______. He has been there twice.
Who will ________ to ________ at tomorrow’s meeting by the teacher?
What __________ Amy does and many people are thankful to her.
________people, there ________for wildlife.