A webpage on the use of subjunctive is hereby made available.
Here you can find more information with exercises on the subjunctive and unreal uses past forms. Here is the key for the exercises.
Here you can find some information and exercises on modal verbs along with the key for the exercises. (Source: English Grammar in Use. Intermediate by Raymond Murphy)
Here you can find more exercises on modal verbs.
Numerous exercises on gerund vs. infinitive along with their key
are hereby made available for you to have access at your
convenience. You can also find the list of verbs used with gerund
and/or infinitive here.
Here you can find more information and exercises on the same topic.
