Упражнение 3. Определите тип условных предложений и перепишите каждое из них дважды, образуя недостающие типы.
6. You'll catch the train if you take a taxi.
7. If he wrote to me, I should write to him.
8. You would have found the book if you had opened the bag.
9. We'll cer¬tainly do it if it's possible.
10. If you go to town, will you buy something for me?