The old man needs our help, ______

Thousands of years ago people discovered the phenomenon by chance, and this was _____ the idea of the compass first came from

We’re still at the airport. If it weren’t for the delayed flight, we _____the concert right now.

These desks and chairs can be ___ to the height of any child.

Many died or returned home, but most remained in California to________a life for themselves in thenew towns or on farms. [ ]