He had to pause from time to time to wipe the sweat from his forehead, because the air-conditioning system.
It is the in China that people often shake hands when they meet someone for the first time.
middle school that Lucy is going to attend is public school.
I wonder why Jack always gets good marks when he does only ______ the others.
You won’t surf the internet before you finish your homework, ______ you?
There they met two Indian monks who were Buddhist masters and ______ as educators without salary.