英语语法改错高手请进1,I wished him lucks before I said good-bye to him

1,I wished him lucks before I said good-bye to him yesterday.
怎么改?为什么?
答：lucks-->luck,抽象,不可数.
2,As we stood on the top of the hill ,we could see the beautiful scene that was spread before us.
怎么改?为什么?
答：was spread-->spread ,主动,非被动.
再问： 答：lucks-->luck，抽象，不可数。 麻烦你分析下这个句子 wish sb +名词 这个结构我不是很懂
再答： I wish you a merry Chistmas. I wish you a happy new year. 中，wish 与give 一样，是一个双宾动词，后跟直宾和间宾。只不过平时省略得只省下：Merry Chrismas And Happy New Year! 了。 汉语的意思是：愿你有一个欢乐的圣诞和一个快乐的新年。-->祝你圣诞快乐，新年快乐。 I wish you good luck. 省略为Good luck!祝你好运！