Recent studies have discovered that fathers uniquely contribute to the development of their children, _____ in low income families.

The train stopped ______ at lonely little stations, which resulted in a sleepless night.

His report was so exciting that it was      interrupted by applause（掌声）.

---It is what parents say and do that really matters in children’s character training. ---______.

Be careful that a good name of a product doesn’t _______ mean good quality of it.