You can download the following printable worksheets (pdf files).
Grammar
Tests
Conditional sentences - Answers
Present Progressive - Test 1 - Answers
Present Progressive - Test 2 - Answers
Simple Past or Present Perfect - Answers
Simple Present - Test 1 - Answers
Simple Present - Test 2 - Answers
Simple Present or Present Progressive - Test 1 - Answers
Simple Present or Present Progressive - Test 2 - Answers
Vocabulary
Worksheets for Teachers
Christmas - Crossword - Answer
Exercises