The newcomer went to the library the other day and scarched for he could find about MarkTwain.[ ]

The man didn’t know ________ the thief broke into the house and stole all his valuable things. [ ]

The factory was built in a secret place, around _________ high mountains.

I suppose all the students went to the museum this afternoon —I’m afraid not They went to the net bar instead

Lily, why are you still here School is over for half an hour.—Because I ____________ my task yet. I still need one more hour.