I'd like a glass of milk and an egg.改为复数形式

I'd like a glass of milk and an egg.改为复数形式
如题填空：____like____of____and____.
还有一个：We take （forty） books to the classroom.对加括号的部分提问,填空：____ ____books____take____to the classroom?
快啊快啊十分钟之内!急!