Answer:
If I buy a pet , I will get a hamster
Step-by-step explanation:
If I buy a pet , I will get a hamster.
Further explanation
You can use " If " type one to fill this.
If type one usually used when talking about real or possible situations.
The structure is :
if + present simple and will + infinitive.
Also, remember that it's not important which clause comes first.
Moreover,
⇒ Structure of If type two is :
if + past simple and would + infinitive
This type is usually used to talk about imaginary situations.
⇒ Structure of If type three is :
if + past perfect and would + have + past participle
This type is usually used to talk about unreal or impossible things in past.
Hope this helps you :-)
Let me know if you have any other questions :-)