You thought your English was progressing but now you don't know when to use the correct tense. You need more and more practice, that's why the following activities will help you:
STEP 1. Do the following revision exercises of the basic tenses: verb to be, present, past and future. Level beginner, elementary and intermediate.
STEP 2.Mixed tenses exercises
STEP 3.More exercises
STEP 4. You are ready for a test!
