Model: If I saw this film, I would tell you about it.

If I had seen this film, I would have told you about it.

1. If you chose this room, you would watch TV. 2. If you investigate this problem, you would answer this question. 3. If he measured the temperature, he would explain this phenomenon. 4. If they unified the fact

they would prove the fact. 5. If they processed the data, they would have the results.