__confidence and the necessaryequipmnt, they failed to rescue the 42 miners trapped in the coal mine.

Not until the early years of the 19thcentury______ what heat is.

The train stopped ______ at lonely little stations, which resulted in a sleepless night

The little girl _______ her heart out because she_______ her toy bear and believed she wasn’t ever going to find it.

__________ years ago, life was much harder than it is today.