— Thank God! The accident was avoided after all.—That was lucky, but ten inches nearer the two cars _________?
There is such a problem _____ we all should _____.
How long do you believe it will be _____ Chinese people land on the moon?
The position _____ he wants to apply is difficult to get.
I can hardly say which dish is best –it’s simply a(n) _____ of personal taste.
-The accident might not have happened had we been more careful. -But we _____ at that time.