改错 1. If you would buy one box at the regular price, you would receive another one at no extra cost. 2. Since her blood pressure is much higher than it should be, her doctor insists that she will not smoke any longer. 3. If you had gone to last night’s game, you must have enjoyed seeing our team win. 4. It is advisable that she may leave for Madrid as soon as possible 5. — Did you visit Los Angeles on your vacation? — If I would have a week off. 6. It is desired that she was promoted to the position of the manager 7. I wish that they didn’t leave so early that day.