After the earthquake passed away, all the villages and towns were _____. And no being was seen.A. in ruin B. in ruins C. at ruins D for ruins
The airport _______ next year will help promote tourism in this area.
Nowadays people are more concerned about the environment _______ they live.
which university to attend, the girl asked her teacher for advice.
He is so busy. He cannot afford enough time with his son _______ he wants to.
you said at the meeting describes a bright future for the company.