As a matter of fact, scientists discovered no ______ of life in the Mars.

You told Holmes about what happened in the train?— No,I didn’tHe had rushed off towards the station________I could say anything more.[ ]

Please________when the train starts off.[ ]

It was ______ that they all went swimming in the river. [ ]

Smoking is harmful forhealth. It is in all parts of thisbuilding.