1. If I do this math test well, I will improve my competency

2. If you send this letter soon, she will receive it tomorrow

3. If they don't study harder, they will not pass the exam

4. If they win the competition, they will get a prize

5. If you can repair this machine on time, it will be used soon by the workers

6. If I graduate from SMK, I will establish a new business

7. If she gets a job in a Bank, she will work

8. If the manager invites us for the meeting, we will attend it

9. If the employees do the job well, the customers will be very satisfied.

10. If I find a wallet on... (gk lengkap ya), I will report it to the police station

Semoga membantu ^^