She devoted herself___to her research and it earned her a good reputation in her field.
If it ______tomorrow, we’d stay at home.
Every year _____ money and energy is spent on environment protection.
Nobody knows for sure what effect the global warming have _____ our environment in the long term.
Seeing the world-famous pianist standing in front of her, the young pianist ______ a cry of joy and surprise.
The thief trapped in the house _____ from the window but the fear of falling to his death scared him not to do so.