She had to sell half of her furniture.她不得不卖掉一半的家具。

They ate half of the cake.他们把蛋糕吃掉了一半。

The holiday was expensive, so I paid for half of it.这次度假费用很高, 因此我付了一半的费用。

Half of them are coming.他们有一半人正赶过来。