It’s not easy to change habits, ______ with awareness and self-control, it is possible.
Premier Wen Jiabao said that if we worked hard and____ optimistic,we were_____ win the war against the finanical crisis.
Single-parent usually____ some of the functions that absent adult in the house would have served under the financial crisis.
He was unaware of the financial crisis involed, so his choice was quite_____.
____ the temperature might drop, coal was prepared for warming.
——Tom, you are caught late again. ——Oh, ____.