Mark Twain ______ school and began to work at the age of twelve.
-Can I join you? -----Sure, we are talking about _______.
--- Can you come to my house on Wednesday afternoon ? ---___ I have time that day!
It’s bad for your health to go to school breakfast.
My brother doesn’t like English, so he listen to English news.
Li Wei with his friends _______ work on the farm next week.