The earthquake which happened in Japan _______ the 11th of March, 2011 was a big disaster.[ ]

I am very sad that I ______ many chances in the last few years.

They had a wonderful time. They ate and ate until no food on the table.

Morn, must I clean my room now? –No, you . You can do it tomorrow.

Which is your favorite museum?— I think the best museum I like best in Zhongshan is Sun Yet-shen museum.