________ enjoyable the journey was! We really had a great time.

She usually has some milk and bread_______ breakfast.

It seems that living green is ________ easy andaffordable. A small step makes a big difference.

Understanding the cultural habits of another nation,especially ____________ containing as many different subcultures as the UnitedStates, is very difficult.

填入下面句中横线处的语句，与上下文衔接最合适的一组是 不只一位先贤指出，一个人无论看到怎样的美景奇观，如果没有机会向他人讲述，他绝不会感到快乐。一个人无论遭遇怎样的不幸，如果有向心爱的人倾诉的机会，他的痛苦自然会减轻。________,________。没有任何人倾听，绝对的孤独，快乐会成为失望，痛苦会成为绝望！