Tom was about to close the window ________ his attention was caught by a bird.
I’ve tried very hard to improve my English. But by no means with my progress______.
At the foot of the mountain______.
The hurricane damaged many houses and business buildings;______,it caused 20 deaths.
__________ fired, your health care and other benefits will not be immediately cut off.
So difficult____it to work out the problem that I decided to ask Tom for advice.