急求英语填空与翻译! 希望知道的说一下~~~ 谢谢!~~~

急求英语填空与翻译! 希望知道的说一下~~~ 谢谢!~~~
根据括号内的单词的适当形式填空
1lucy should ___ (say)sorry to her mother
2____ (do)moring exercises is good for us
3Reading in the morning ___ (help) me a lot
英汉互译：
去.的路______ 西方国家_________
1he didn"t go home . he went home after finishing his homework.(合并为一句)
He ___ go home ___ he finished his homework.
2 Visiting the park on weekends is an interesting thing.(改为同义句)
_____ an interesting thing ___ _____ the park on weekends
3I think he did the right thing.(改为否定句)
i ___ ____ he ___ the right thing.
谢谢~~~~!