—Have you finished the report?—Oh,sorry.It was so noisy in the office that I couldn’t________down to write anything.
Honestly speaking, I would agree with Shirley, though not ______.
Every possible means ______ to prevent the air pollution, but the sky is still not clear.
My father and my mother have been married for 30 years, and never once ______ with each other.
Although the old man was ______ death, he still fought with the disease bravely.
Many countries are increasing their use of natural gas, wind and other forms of ______.