Identify the forms of the verbs in the following sentences.
1. London is situated on the river Thames.
2. Washington, the USA capital, was built according to the project by the French architect and engineer Pierre Charles L’Enfant (Пьер Шарль Ланфан) who made it as a copy of Versailles.
3. He has been already shown the way to the British museum.
4. Sidney will be visited by our students next summer.
5. Look! The Empire State Building is being reconstructed!