II. Перепишите и переведите предложения, поставив глагол в нужную форму.
1) Be careful! The train (to approach – Present Continuous Active) the station!
2) He appeared on the platform just as the train (to pull out – Past Continuous Active).
3) Brazilian railways (to invest – Future Continuous Active) in computer technologies.
4) This line (to use – Present Continuous Passive) for transporting timber and coal.
5) While the workers (to build – Past Continuous Active) Moscow Metro they encountered many engineering difficulties.