几个英语谜语

几个英语谜语
1,What two words have the most letters in it?
2,What has arms but can't hug(拥抱)?
3,What can run but never walks,has a mouth but never talks,has a head but never weeps(流泪),has a bed but never sleeps?
4,Have you heard the saying:what goes up must come down?Well what goes up and never gose down?
5,What hae a face but no head?
6,What has legs but can't walk?
能答几个就几个,暂时没有悬赏分,答对几个给几分.