I couldn’t remember the exact date of the storm, but I knew it was ________ Sunday because we were on ________ field trip.
Huangguoshu Waterfall is in________.
Beijing is one of thein the world today.
____ do you go to the movies ,Jack? Twice a month.
_____ the students in our class did’t go to see the film last night.
My friend did’t go to the park ____ the rain.