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1. This railroad (to design – Present Indefinite Passive) to handle only freight trains.
2. We(to leave – Past Indefinite Active) our car in the parking lot near the terminal.
3. The shuttle-train (to cover – Present Indefinite Active) the distance from London to Paris in three hours forty minutes.
4. Steel rails (to use – Past Indefinite Passive) in the USA for the first time in 1863.
5. You (to catch – Future Indefinite Active) the train, if you (to hurry – Present Indefinite Active) up.

1. This railroad is designed to handle only freight trains. 2. We left our car in the parking lot near the terminal. 3. The shuttle-train covers the distance from London to Paris in three hours forty minutes. 4. Steel rails were used in the USA for the first time in 1863. 5. You will catch the train, if you hurry up.