We _____ close friends since we got to know each other in 2006, and we always keep in touch.
When it comes to____his classmates with the homework, he never feels tired.
______could be judged from her eyes that she was terribly sorry for what he _____.
—Why do you suggest the West Lake?—I believe __beauty of ___ nature there will make__excellent impression upon you.
______ on time, or you’ll be fired.
________ from the top, the city looks more beautiful.