As Chinese teenagers, we should remember the past ,live the present and dream the future.A. on , aboutB. in , aboutC. in, in
No one knows ____________ in fifty years.
There is going to_________ a football game on TV this evening.
My father will be back ______ the morning of May 15.
—Let’s play soccer after school. —______.
—Where is Gina? —She is between Lucy and ____.