My father walks dog after supper every day.A a; the B /; / C the; the D the; /
Take your time--it’s just short distance from here to restaurant.
We found the ruins ____.
Do you know ____Rome wasn’t built in a day means?
Huge trees on the green land were cut down, ____ the city being buried by sand.
Loulan is believed ____ by sandstorms from AD 200 to AD 400.