I stood there wanting to ask more questions but found that was not the time.

This Math problem isn’t easy for Jack to work out, is it —_______. He is far better at Math problems than we expected.

We don’t have to feel curious about him Actually he leads _______ we ordinary people do

She was a very good wife and a very careful mother: she looked after her children unceasingly and was________ attached to her husband[ ]

_______ is known to us all is that America is a developed country_______ the First World. [ ]