Adverb clauses with time

Before you ______ out, put on a coat.

Our teacher says we mustn't move until we _____ the bell.

As soon as you ______your meal, we will go for a walk.

Do you clean your teeth before you _____ to bed?

I ______ to her again as long as I live.

They won't return their books ______ they have read them all.

We ______ the dog for a walk when it stops raining.

________ I take this medicine, I will feel better.

Will you explain the problem when she _____ here?

When I ______ time, I'll paint the house.

When it ______dark, the friends _____ the castle.

They _____ anything to eat until they _____home.