Exercise 2:
5. The colour of this painting is different from that of that one.
6. The new sculpture is not as high as the old one.
7. Van Gogh's nationality is different from that of Picasso.
8. Hoa doesn't sing as beautifully as her sister 9 (does).
Exercise 3: (Homework)
1. My brother's favourite type of music is different from mine.
2. Mary didn't study arts at school and her sister, either.
3. I think Quang didn't act as well as Vinh in that play.
4. Anna is fond of watching water puppet and her brother is, too.
5. John and I have the same hobby of drawing.