1. Don't get up. I will answer the phone. 2. You studied a lot. I think you will pass the exam. 3. If the weather is bad, the plane will not fly. 4. They are on vacation, so they will not come to the party. 5. It's Jane's birthday tomorrow. She will be 28 6. If you don't understand, your teacher will explain the lesson agai 7. You ate a lot of junk food. You will not feel sick later.