Question

.Diana would have got up earlier if a she knew the train left at 6.30 c, me the alarm clock went off on d. she could sleep well b. you could have woken her up​

Answer 1

A, if she knew the train left at 6:30

Step-by-step explanation:

If she knew the train left at 6:30 she could've set her alarm, slept well, and got up on time.