The question occurred to me________ we should go to get the car repaired. We were in the middle of the forest at that time.

I wonder how it ________ that they madesuch rapid progress

Steve Jobs’ death _______ quickly and soon became the talk of the whole world.

This book_______ 10 units , _______ two revision units.

tice says _________ you are, you must show yourtickets to enter the exhibition.