Although this sound like a simple task,great care is needed.
It was in the small house ___was built with stones by his father ___ he spent his childhood. A. which; that B, that ;where C, which; which D. that; which
I can’t find Mr. Smith .Where did you meet him this morning? It was in the hotel ___ he stated. A. that B which C. the one D. where
____ that silver is not widely used as a conductor?
It was ___ he said ___ disappointed me.
It was ___she was about to go out ___the telephone rang.