The Modern Art Exhibition in the City Museum has been cancelled.–Oh, no! .

We hope our country can _______ a way to solve the problem of Diaoyu Island.

My birthday is _____ November 10th. [ ]

The girl was born __ the morning of May 1,1991.[ ]

Carl, why not go and help your sister water the flowers there? —Why__________? I’m busy myself. Jack is lying on the grass doing nothing.