Answer:
1. Bobby and I will return the movie. I want to watch it tonight, whereas he wants to watch it tomorrow.
2. We cleaned the entire house while you were resting. Not only is the floor clean, but so are the curtains and the walls.
3. I will take the gift to her party since you have to work late. We will not eat dinner until you arrive.
4. Keri, Sheri and Teri are triplets, although they do not look alike. Keri is taller than either Sheri or Teri.
5. Neither Shawn nor Julie likes to roller skate. Not only do they fall down a lot, but they also twist their ankles, too.