“Underground” is the only word in the English language _______ begins and endswith the letters “und”.
-.is it from your home to school? - It's about three miles.
-Would you mind tuming down the music? -. ,I'll do it right away.
I can't see the words . on the blackboard. Please turn on the light.
-Do you like the program ofA BITE OF CHINAII(舌尖上的中国2 )? - Yeah, the food is delicious. I want to it.
What can we do to keep our city clean ?