_______are you going to see your mother?—By train.

My aunt has been a teacher _____ three years ago. [ ]

I often go to the movies _____ my parents _____weekends.[ ]

The Wenchuan earthquake happened _____ 2:28 o’clock _____ the afternoon of May 12. [ ]

―How soon ________ your brother ________ back from Guangzhou?―In two weeks.