例句： This article discussed the events that led to her suicide.

例句： You've been working all morning---you deserve a rest.

例句： The land dips gently to the south.

例句： I'll have to go to my aunt's funeral she was my own flesh and blood after all.

例句： The beauty of living in California is that the weather is so good.

例句： We are grateful to you for your bounteous gifts.

例句： The new sales director is still a bit of an unknown quantity.

例句： His cruel remarks cut me deeply.

例句： A manager has to learn some economics if he wants to improve his management.

例句： She got them to hand over all their money by a wicked deceit.