---Dad, must we wait until the light becomes green?---Yes, I’m afraid we ______. That’s the traffic rule.
Could you tell me when ___________?
-Lily, are you ________ than Lucy? -- I guess so. But I’m smarter than Lucy, and I’m ________ of the two.
It takes ________ half an hour ________ on foot.
____she is tired, _______ Han Mei doesn’t stop working.
They go to the movies ________a month.