He refused to ___ to the terrible weather only at the last moment because he had no choice.
Never in my wildest dreams_____these people are living in such poor conditions.
Had I known her name,___________ .
_______,I have never seen anyone who's as capable as John.
So difficult _____it to live in an English-speaking country that I determined to learn English well.
So ____ that no fish can live in it.