___ years ago, the population of China was over 20 million.
Lily usually starts the day ______ breakfast.[ ]
I’m hungry. Could I have some bread?—I’m afraid there’s _______ left, and ________ of us has any spare time to get some.
No sooner _____ back to the kitchen than the doorbell rang.
Li Lei often goes to school 7:30 in the morning.[ ]