I there i'm for some good sources of reading comprehensioon exersizes for lower-intermediate and intermediate level.

Can anyone share some good links with me ?

Many thanks

One site I like to use is englishavenue.com
It's a pay site, but they have tons of great material
sorry if it's not what you're looking for

also of course readinga-z.com
it's slightly expensive, but from the stuff I've seen, it's amazing