3­1 Unit 3 Words and sentences Unit time: 80 minutes Complete this unit, and you'll know how to: A Touch-type words that involve using the first two fingers on each hand more quickly and accurately. B Touch-type words that involve using the first, third, and fourth fingers on each hand more quickly and accurately. C Touch-type words that involve using the third and fourth fingers of the left hand more quickly and accurately. D Touch-type complete sentences with increasing speed and accuracy.