The Chinese abacus(算盘), officially ______ as a cultural heritage at the 8th Annual UNESCO World Heritage Congress, is another symbol of Chinese wisdom.
---Do you think walking is good to one’s health? ---_____________!
_____________start smoking again, she doesn’t go out with people who smoke.
The lady is crazy _________ the beautiful clothes.
---What do you enjoy most in life? ---____________ time _________ books. It’s really good fun.
____________the heavy snow in America, many people had to stay at the airport and couldn’t celebrate Cristmas with their family.