4 Rewrite the sentences below in thepassive, as in the example. Omit theagent where necessary.1 He discovered the ancient statue in 1863.The ancient statue was discovered in 18632 This restaurant doesn't serve internationaldishes.3 The earthquake didn't destroy the old postoffice.4 People buy newspapers at a newsagent's.​

1 An expedition is going to be prepared by John Mills to the North
2  видимо предложение не правильно написано
3 the expedition is going to be showed on national television
4 All the necessary have been already bought  by John Mills
5  An observation is going to be set up 
6 Objections have been raised to this expedition by many people

1 the project of a new trade centre is being discussed by the chief architects and engineers
2 all the necessary documents have been already signed by the general managers
3 building works are going to be started in April
4 the project will be supported by Many building firms 
5 the biggest trade and entertainment centre are going to be built in the region
6 objections have been raised to this project