We have some, but not many.
Some and any
Use:
Use some before plural nouns or uncountable nouns.
There are some children in the street.
There is some money in my pocket.
Use any, not some, in negative sentences and questions.
There aren’t any children in the street.
There isn’t any money in my pocket.
Are there any children in the street?
Is there any money in your pocket?
However, Some is possible in offers and requests.
Please can I have some chocolate?
Would you like some tea?
Much and Many
Use:
Use many in negative sentences and questions. We don’t often use it in positive sentences, especially in informal situations. We use a lot of / lots of.
Use many with plural nouns.
Are there many Chinese students in your class?
I haven’t got many CDs.
There are many cars on the road today. → There are a lot of cars on the road today.