根据提示填空（每空一词）
Let’s wait until the rain ____ (stop).

根据提示填空（每空一词）
You will not make progress ____(除非) you study hard.

Julie didn’t leave her office         the police arrived.

The rivers will become dirtier and dirtier         we take action to protect them.

—Sir, Jenny wants to know when she can leave the office.
—Only when she        copying this report.

My mother         the dishes when I got home.

我们一到学校就会交作业。
We will hand in our homework as ____ as we ____ to school.

我们必须等到红绿灯变绿的时候过马路。
We must wait until the traffic light ____ ____ when we cross the road.

根据提示填空（每空一词）
Mr. Green speaks very loudly ____ ____ (以便) all the people can hear him clearly.

—What’s your plan for the summer holidays?
—I’ll go to Beijing as soon as the school term         .