8. We missed our train, and ___ the next train was delayed, ____ we had to wait for two hours.
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.
---David has made great progress recently. ---_____, and ______.