Match each sentence in Column I to its conditional type in Column II. Then choose the alternative with the correct sequence.

Column I
1 - If you don't water plants, they die.
2 - If I win the lottery, I will buy a house.
3 - If I had a car, I would drive to work.
4 - If we had booked earlier, we would have paid less. 

Column II
( ) First conditional
( ) Third conditional
( ) Zero conditional
( ) Second conditional