Looking for learning material
Hi, I've been studying German for quite some time, and last summer I studied the language at a language school in Berlin for 2 weeks. Since then I haven't been able to brush up on my German, and I'd like to start studying again by myself.
Currently I'm at around A2/B1 level grammar-wise, and I was wondering if anyone could give me some recommendations for great grammar-focused textbooks and websites that I could use.
Vielen Dank! Riki