After a long journey across the whole country from north to south, they found themselves_____ as well as their clothes.
---Did you enjoy yourself in Hefei this summer? ---________ It was too hot.
Every year _____ money are spent on environment protection.
It was her careless driving that _____the terrible accident.
Bill thought rain was out of question, so he didn’t bring umbrella.
Never in the past twenty years so greatly as today.