___ you lose the paper document, sign in www. Sina.com, __ you might download all you need.
The newcomers found if impossible to _______themselves to the climate sufficiently to make permanent homes in the new country.
_____no point in beating around the bush. Let’s ________.
The bell________ the end of the period rang, __________our heated discussion.
_________is known to us all is that the old writer, for __________ life was hard in the past, still works very hard in his eighties.
He is __________ as a leader but he doesn’t have _________in teaching.