英语单词造句，共34个，高手进！！！！悬赏丰厚，好的还可以加

12、supply: More donors are needed as blood supplies are running low.(由于血浆供应不足，需要更多的献血者）13、cut: Doyou want me to cut the cake?14、oil: Check the oil level in your car every week.(每周检查一下你汽车的油量）15、add: Do you want to add your name to ...