This is English not Maths

Conditional Type 1 sentences describe real or possible situations in the future. The structure is: If + simple present, will + base form of verb.

Here are the completed sentences:

1. If it rains tomorrow, they will plant the seeds.
2. If she comes, he will go away.
3. If he pays the lorry fare, he will board the bus.
4. If we study hard, we will pass the examination.
5. If they bring the books, they will read them.
6. If the dogs bark at us, we will run into the room.
7. If we catch the boys, we will beat them.
8. If she prepares the yam mounds, she will put yam setts in them.
9. If she sews the dress, she will wear it.
10. If the sun shines, we will dry things on the line.