Idk, what should I use here. So, I decided to use :

Conditional Sentence type 1.

1. If he goes to the exhibition, we will write him a permit.

2. Hurry up. We can catch the bus if we get to the stop in five minutes.

3. Will she comeif hegives her an invitation?

4. If you are not careful enough, the bud will not grow from the scion.

5. The farmers are sad if it will not rain next month.

6. If I don't meet you this afternoon, please call me tonight.

7. The guests will be upsetif wedon't give punctual time.

8. When will you returnthe book if Ilend it to you now?

9. If the teacher doesn't come on time, we can go to the library first.

10. Will he call her if she writes him a message?

That's it. Sorry if I'm wrong.

Good luck:)