____was known to us all that Johnsonhad broken his promise____he would give each of us a small gift

_____ is no good ______ without doinganything.

What do you think of the book written by Mo Yan— Oh, excellent. It is worth ___________ a second time.

Accustomed to ______ the steepmountain, he had no difficulty reaching the top.

I follow my own opinion, not hers in questions of this kind,of course makes her unhappy.