The man didn’t see the sign “ No smoking”, for _______ of his eyes was near-sighted.
----__________? ----It depends on what it is.
. ______ is quite natural; a beginner can't read the books written in English very quickly.
----You forgot your keys when you left home in the morning. ----Good heavens, ___________.
Was it not until you began to work ______ how much time you had wasted?
A man does not know the difficulty of anything_________ he does it personally.