Life can't possibly get worse! You've lost your job, you have no money, and then to top it off, your dog dies. You've hit rock bottom; you've reached the lowest possible point in your life. To hit rock bottom is a common expression in American English, and in today's lesson you'll learn exactly...

My grandma permanently moved to the United States from Spain in the 1950s and the only way she could afford to keep in contact with friends and family was through writing letters; flying and international calls back then were not in her family’s budget. Email didn’t exist yet. She sent postcards...