Question

1.Scientists said that nuclear power and other things were complete harmless.

2.Mr Smith asked me what did I think of the flat

Answer 1

1.Scientists said that nuclear power and other things were complete harmless.

=>Scientists said " Nuclear power and other things are complete harmless"

2.Mr Smith asked me what did I think of the flat

=>Mr Smith asked me " What did you think of the flat ? "

Answer 2

1.Scientists said that nuclear power and other things were complete harmless.

-> '' Power and other things are complete harmless.'' said scientists

2.Mr Smith asked me what did I think of the flat

-> ''What do you think of the flat?'' Mr Smith asked.