Do you brush ___ every day?

 ---- Why don’t you try to do exercise to lose weight? ---- I have tried everything but it has made no _____________.

The managing director of this department took the ______ for the accident, although it was not really his fault.

School children must be taught how to deal with dangerous ________ .

---A man is not born in ____ of knowledge.---True. We all gain our knowledge by keeping on learning in our life