Much - употребляется с неисчисляемыми существительными.
1. Do you always have much homework to do at home?
2. There is always much snow in our region in winter.
3. I don't like much sugar in my tea.
4. It didn't take much time to find out his address.
5. In our country much attention is paid to education.
Many - употребляется с исчисляемыми существительными.
1. I saw many funny animals at the zoo last Sunday.
2. We have many different lessons at school.
3. He has got many English and Russian books in his home library.
4. She usually gets many presents at her birthday.
5. My father visits many cities and towns in our country and abroad.
