Вот решение для первой части задания (Conditional 0):
- If you drive along the river bank it is twenty miles out of your way.
- We do not use calculators when we write tests.
- If you push this button, the volume increases.
- If you close the door, it locks automatically.
- I wear my old boots when I work.
- When I cook salads, I use only olive oil.
- When I concentrate, please do not make so much noise.