1.If you leave your bag there, someone will fall over it.
2. If you do the vegetables, I'll do the meat.
3. If the weather will be ok tomorrow, I will paint the shed.
4. If you make the shelf like this, it will be stronger.
5. If you help me with my Math, I'll lend you my CD.
6. If you clean your teeth regularly, they will stay healthy.
Succes!