Though Andrea kept her job as a school bus driver, she knew that they couldn't pay their bill and support their youngest of five children, Zack, age nine, on one income.(雖然安德里亞保住了校車司機的工作，但她知道他們靠一份收入無法支付賬單，也無法養活家里五個孩子中最小的一個——九歲的扎克。)

Don't play in the street while waiting for the school bus.(不要在街上邊玩邊等候校車。)

What is the school bus schedule?(校車的時間是怎么安排的？)

I usually go to school by school bus.(我通常坐校車去學校。)

What bad luck! I've missed the school bus.(真糟糕，誤了校車了。)

I walk to a street corner and wait for the school bus.(我走到一個街道拐角處等校車。)

Why didn't anyone take the school bus to school?(為什么沒人把這校車開到學校去?。)

Then she got a ticket for going while a school bus was stopped.(然后，她得到了一張罰單，沒有在校巴前停車。)

I missed the school bus and arrived late for class.(我沒趕上校車，上課遲到了。)

When does the school bus leave?(校車什么時候出發？)