翻译几个英语句子，不要瞎写，出高分！

a kind of food
all kinds of books
different kinds of vegetables
i want a dictionary
i want to buy a dictionary
i want to let my monther buy a dictiongary for me

1。一种食物 a kind of food
2。各种各样的书 all kinds of books
3。不同种类的蔬菜different kinds of vegetables
4。我想要本字典I would like a dictionary
5。我想买本字典I would like to buy a dictionary.
5。我想要妈妈为我买一本字典I would like my mother to buy me a dictionary.

最后句不对啊
i wanna my mother buy a dictionary for me