The only thing now standing______of further progress is lack of money.
In the museum, we saw the model of a house designed by the pioneers and built_____wood and brick.
Nearly every career book advises job-seekers to send thank-you letters after______.
I went shopping with my friends______11 o'clock______the morning.
I am very familiar______this city because I have been living here for more than 10 years.
Read this story, ______you will realize that not everything can be bought with money.