VII. 

1. In the family, I am the oldest.
2. My sister is younger than me.
3. The Concorde is the fastest passenger plane in the world.
4. This book is more interesting than your book.
5. Today's weather is much better than yesterday's.
6. German is much more difficult than English.
7. Traveling by train is slower but more interesting than traveling by plane.
8. Who is the fattest person in your group?
9. Who is the oldest in the class?