That was afifty _____engine.

The final score of the basketball match was 96-97. Wewere only _____ beaten.

______ lucky we are to have so many responsible teachers!

The rubbish _____ is produced every day is becoming a serious problem in cities around the world.

Yang Jiang, a famous writer and translator, passed away last month ________ the age of 105, she translated many famous foreign novels ________ Chinese during her life.