Give the correct forms of these verbs :
1. Don't go out if the wind ( be ) strong
2. If it ( not rain ) tonight , I will go to the theater
3. He ( write ) to her if she writes to him
4. If the test ( do ) well , my parents will take me to Hanoi
5. If the weather ( be ) cool , the bananas won't spoil
6. This car ( buy ) if it is cheap
7. If you ( see ) her today , please ask her to call me
8. If they know your addresses , they ( meet ) you
9. Where_ you ( go ) next week if you ( have ) a car ?