---Long time no see. Haven’t you graduated from university? ---Yes. I _______ English for four years in Wuhan.
In Hangzhou Mr Green was so struck ____ the beauty of nature that he stayed ____ another night.
He is running ____ the wind towards the east of the station ____ Tom is running ____ the right.
I don't think you can work out the maths problem ____ the teacher's help.
My uncle lives ____ 105 Huanghe Street. His room is ____ the fifth floor.
My father was disappointed ____ the news.