Использовать условные 1 или 2
1.If we (live) in Mexico,we(speak) Spanish.
2.If I (have) her now ,we (discuss) the problem.
3.If I (see) her now,I (tell) her the truth.

1. If we lived in Mexico, we would speak Spanish.2. If I had her now, we would discuss the problem.3. If I saw her now, I would tell her the truth.