Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
watch the video and complete the intro of the series,click on the picture the see the video:

Theorizing that one could within his own , Dr. Sam Beckett stepped into the Quantum Leap accelerator and . He to find himself trapped in the , facing mirror images that were not his own and driven by an unknown force to change for the better. His only on this journey is Al, an from his own , who appears in the form of a that only Sam can and . And so Dr. Beckett finds himself leaping from , striving to put what once went , and hoping each time that his next leap will be the .