. — They suggest the number of cars should be limited to stop air pollution. — ____, the idea is not practical.
I have learned from my bitter experience we don’t know we’ve got until it’s gone.
(2013·安庆模拟)That weekend, I have more to tell you about, I ended up with a happy hike.
James was sleepy, he stayed up late to finish his project.
He had a lot of friends, but none of could lend him any money.
from the tenth floor when the policeman pointed his gun at him.