iSLCollective (Internet Second Language Collective) is a website where you can find useful resources. You must register in order to download the handouts, but it’s for free. For example, this is a poster on daily activities:

Image source

This one is on action verbs:

Image source

This one is on Indirect/Reported Speech:

Image source

On this website, you can also find this kind of printable handouts:

Image source

As you can see, there are grammar rules for a quick review, then exercises with answer keys.