I have found this question online. We are supposed to write "1" for First Conditional, "2" for Second Conditional, and "3" for Third Conditional.
Answer and Explanation:
The First Conditional uses a verb in the present tense or in the present continuous tense for the condition, and a future tense (will) for the consequence. For example: If you love me, you will marry me.
The Second Conditional uses a verb in the past tense for the condition, and the verb "would" plus a main verb for the consequence. "Would" is the past form of "will". For example: If I had a car, I would drive to the beach on weekends.
The Third Conditional uses a verb in the present perfect tense for the condition, and "would/could/might have" plus a past participle for the consequence. Example: If she had called me, I would have told her the truth.
Having the explanation above in mind, we can safely answer the question:
1. IF IT IS RAINING TOMORROW, I WILL BE AT HOME. --> 1
2. I WOULD BUY THIS CAR IF I HAD MONEY. --> 2
3. THEY WOULD GET A PROMOTION IF THEY WERE GOOD DOCTORS. ---> 2
4. I WOULD HAVE SPOKEN TO HIM IF I HAD HAD TIME. --> 3
5. I CAN LIVE THERE IF I GET A JOB THERE. --> 1
6. MY FRIEND COULD HAVE SEEN THE CAR IF HE HAD PAID ATTENTION. --> 3
7. I WILL CALL YOU IF I HAVE TIME. --> 1
8. I WOULD TELL THE TRUTH IF I KNEW IT. --> 2
9. IF I HAD BOUGHT THE HOUSE, WE COULDN'T HAVE BOUGHT THE NEW CAR. --> 3
10. SHE WILL TRAVEL IF SHE HAS MONEY. --> 1
