It's a pity that I missed the bus because I got up late 用虚拟语气If—— ——early，I—— catch the bus.

It's a pity that I missed the bus because I got up late 用虚拟语气If—— ——early，I—— catch the bus.
It's a pity that I missed the bus because I got up late 用虚拟语气
If—— ——early，I—— catch the bus.

It's a pity that I missed the bus because I got up late 用虚拟语气If—— ——early，I—— catch the bus.
请把问题说清楚好吗