– Is there a bridge over the river? – Yes, there is ______ bridge over it.
---Excuse me, when is the Christmas party of our school? ---This year, it's_______18:00_______ Monday evening.
I was not quite sure __________.
—Haven’t you been to the Great Wall? —__________, but I will go there with my family one day.
I often see my mother __________ chess with my father after supper.
Look, the children are playing ______. They are all very ______.