The Chinese abacus(算盘), officially ______ as a cultural heritage at the 8th Annual UNESCO World Heritage Congress, is another symbol of Chinese wisdom.
--- Jones! Roy has broken the glass. --- Such things happen.
We were in ______ when we left that we forgot the airline tickets.
What would have happened ______as far as the river bank ?
W0rd comes ______free souvenirs will be given to _____comes first.
He got well-prepared for the job interview, for he couldn’t risk the good opportunity ________.