There is no exact definition of word “happiness”. People are happy for all sorts of reasons.
—Mum,it is nice weather.I want to skate this afternoon. —Don’t you think the ice on the lake is too thin to __________ your weight?
I was paid last week,but I can’t remember the exact __________ of the money.
—He always appears when we are in trouble. —We can find a true friend _________ him.
Playing tricks on others is __________ we should never do.
In 1998,great floods __________ the southern states of China.