К следующим предложениям составить вопросы 5ти типов.

In 1905 he made some scientific discoveries.
1).When did he make some scientific discoveries?
2).He made some scientific discoveries in 1905,didn^t he? .
3).He made some scientific discoveries in 1905 or in 1907?
4).Did he make some scientific discoveries in 1905?
5).Who made some scientific discoveries in 1905?

The transport system of London is very heavy.
1).Is the transport system of London very heavy?
2).What is very heavy in London?
3).The transport system of London is very heavy,isn^t it?
4).The transport system of London or of Paris is very heavy?
5).Where is very heavy the transport system?