请帮指出错误并改正,再告诉我为什么错.

1。Tom is in favor of going to the movies,while Jack insists on playing basketball。两者表示并列关系,时态应一致2。I lost my keys; I can't remember where I left it。称述过去的事3。Today,Abraham Lincon is considered as one of the greatest of all the American presidents。时态在开头就表示应该是一般现在时。4。The book which bought for me by my father costs a lot of money。主语是书5。Do you have any difficult on spelling?have any difficut on doing sth 固定短语6。The United Kingdom is consisted by Great Britain and Northern Ireland。be consisted by 固定短语