Uzupełnij zdania z lukami tak, aby zachowały znaczenie zdań wyjściowych. 

The prize in the competition is a cookery book.
You can win a cookery book if you take part in the competition

1. The boss will only let you use this machine when you read the instructions.
The boss won't let you use this machine ................ the instructions.

2. We won't go out if it doesn't stop raining soon.
We won't go out ........................ stops raining soon.

3. I promise I'll let you know the moment Sally phones me.
I promise I'll let you know as ....................... Sally phones me.

4. First, wash the apples and then cut them into quarters or smaller pieces.
Remember to wash the apples .................. into quarters or smaller pieces.