Use the right form of the verb in the sentence or use the Conditionals.
1. If you help/helped me with this exercise, I will/would do the same for you one day.
2. According to the timetable, if the train leaves/left on time, we will/would arrive on time.
3. If it is/will be fine tomorrow, we will/would go to the coast.
4. If we find/found taxi, we will get/would get there before the play starts.
5. It’s quite simple really. If you take /will take/took these tables every day, then you lose/will lose/ lost/would lose weight.