2. If it rains, we will have to stay at home.
3. If my brother doesn't go south, we will spend the summer together in Moscow.
4. If my friend comes to visit me, I will be very happy.
5. If you don't work systematically, you will fail on the exam.
1. If I were you, I would buy a more powerful computer.
2. If he worked hard, he would achieve great success.
3. If she had not been so absent-minded, then she would have studied much better.
4. If we received a telegram from him, we would not worry.
5. If she knew English well, she would try to go to university.
-Yes, he was (No, he wasn't)