Children, who grow up in a friendly family, are more ______ to get along well with others. 

Upon reaching an/a ______  age, children are encouraged, but not forced, to “leave the nest”.  

Your ideas are very interesting, but we need ______ suggestions to get us out of the mess.

The dress is two sizes ____for me．Would you please show me another one?

Can you believe that in ___ a rich country should be ___ many poor people?