2) Unless you take/don’t take/will take your medicine, you’ll get worse.

3) If I were you, I call/ called/would call to apologise.

4) We’ll go snowboarding again tomorrow if it will snow/ would snow/ snows tonight.

5) If only she listened/ had listened/ listens to the weather forecast; she wouldn’t have left.

6) If I were you, I stayed/would stay/had stayed at home.

7) If only they had kept/didn’t keep/kept to the path. They wouldn’t have got lost.

8) If the weather gets worse, we didn’t do/ won’t do/ wouldn’t do ​