Though we spent a lot, we think it _____ because we succeeded in the end

You look unhappy. What’s wrong with you— I scored ______ points in our class.

The Chinese abacus(算盘), officially ______ as a cultural heritage at the 8th Annual UNESCO World Heritage Congress, is another symbol of Chinese wisdom.

The girl was nervous in front of so many strangers and we did all we could to make her feel more ____[ ]

There was a time ______ women had no right to vote, could not go to university or choose their jobs.[ ]