_________ is known to us all is that the old scientist, for _________ life was hard in the past, still works very hard in his eighties.
Little wonder _____ up their hands in dismay.
No sooner ____ they rushed out into the street.
So carelessly _____ that he almost killed himself.
—— You ought to have given them some advice ---- _____, but who cared what I asked?
—— I cannot see the picture well from here. ---- _____.