In the early 1900's, Pennsylvania's industries grew rapidly, a growth sometimes accompanied by disputes labor.

Looking from afar, the village resembles a small green spot dotted with tiny fireballs.

The company did not want to hire a man that his experiment was so limited.

The student must have her assessment form fill in by the examiner during the oral exam.

When precipitation occurs, some of it evaporates, some runs off the surface it strikes, and some sinking into the ground.

Mrs. Alien was concerned about me having to drive  so far  every day.

I like the fresh air and green trees of the village which I spent my vacation last year.

Mai and Lan have a row because they have misunderstood one another.