He hurried to the station only _______ that the trainhad left.

You can’t predict everything. Often things don’t_____as you expect.

Television has many advantages It keeps us _______ of the _______ news and also provides entertainment in the house[ ]

－When I first got to Harvard, my terrible English was a burden to me.－Oh, dear, it ________ a struggle for you to keep up with other students.

It was the first time that I ______ the movie, and I fell in love with it at once