Is there an easy and short way to say "nice to meet you" on german?

Ihope no one who reads this book has been quite as miserable as susan and lucy were that night; but if you have been…you will know that there comes in the end a sort of quietness. you feel as if nothing was ever going to happen again. at any rate that was how it felt to these two. —from the lion, the witch, and the wardrobe, by c.s. lewis this story is written from the perspective of susan and lucy the narrator neither the narrator nor susan and lucy

Why isn’t it wenn ich habe hunger but instead it is ween ich hunger habe

Need understanding this german 1. ist __ __ buch im rucksack? a. das rotes b. das rote c. die blaues d. den weißes 2. nein, ich habe __ __ heft. a. die großes b. die weiße c. das große d. den weißes 3. brauchst du __ __ kuli? a. den neuen b. das neues c. das neue d. die neue 4. nein, ich brauche __ __ bleistift a. das alte b. die alte c. den alten d. die alten 5. wo ist __ __ rucksack a. die schwarze b. das schwarze c. die schwarzes d. der schwarze