____ we have finished the course, we shall start doing more revision work.A. For B. Now that D. By now D. Until
At the sight of the policeman, ____ from behind the door.
Only when ___ possible to settle the problem.
___ different life today is from ___ was 50 years ago!
The Japanese guests suggested ____ their country.
What idea can a man who is blind from birth have ____ color?