You look so tired tonight. It's time you ___. A go to sleep B. went to sleepy C.go to bed D.went to bed
——I really like the CD you lent to me last week. ——_____________.
people have always been curious ______ how living things on the earth exactly began.
After the storm, I found the world _______ and the old house ________.
He sat there with his attention the wonderful view of the city.
In the earthquake, parents were willing to do they could their children.