I can’t remember when ______ turning point occurred exactly, but it might be ______ summer morning when I was in New York.
--- Which newspaper shall I buy? --- ______, whatever they have in the shop.
______ the new life in Qingdao, the old man lived happily with his son after leaving his home in the countryside.
--- So what is the procedure? --- All the applicants ______ before a final decision is made by the authority.
If parents have children help with housework, the children will feel needed. ______, they will learn to take care of themselves.
I have no idea ______ measures the government will take to stop the river from being further polluted.