If you .................. (have) a cat, those mice in your kitchen ......................... (disappear ) immediately.

If you ..................... (do) your homework tonight, you ......................... (find) the test tomorrow easy

Unless you ...................... (water) plants regularly, they ........................................ (die) quite quickly

We ..................... (have) salmonella like the others if we ..................... (eat) the mayonnaise last night.

If you ............................... (be) late for class again tomorrow, I ........................ (phone) your parents

This is delicious! If I ...................... (can) cook as well as you, I ......................... (open) a restaurant.

If the students ............................ (speak) Spanish, our new teacher ......................... (get) very angry.

If Philip ............................................. (not see) the car, it ...................................................... (hit) him.

If you ............................................ (go) away, you ..................................... (write) to me, won’t you?

I........................................ (not go) to see the film if I ................................... (know) how bad it was.

If my neighbours ......................... (be) as noisy as yours are, I ........................................... (go) crazy.

If we........................................... (take) the express train, we ........................................ (be) there now.

If we................................. (go) on holiday where I suggested, it ............................... (be) a lot cheaper and we............................... (have) more money in the bank now!