Find the sentences with grammar mistakes 1 If I were not lazy I would not have had problems at school 2. I f I had read

1. If I hadn\'t been lazy, I would not have had problems at school. 2. I f I had read the book yesterday I should have been free now. 3. If I didn\'t have a health problem I would not go to the doctor. 5. He wishes you sent him a word as soon as you arrive. 6. I wish I had a ticket to the cinema. 7. If you had understood the rule, you would have written the test successfully.