Rewrite the sentences of comparison

I. Rewrite the sentences of comparison.
1. Her old house is bigger than her new one.
2. Her new house________________
3. The black dress is more expensive than the white one.
4. The white dress is_______________
5. According to me, English is easier than Maths.
6. According to me, Maths__________
7. Jim looks much younger than his classmates.
8. Jim's classmates_________________
9. Phong is faster swimmer than Phuc. ( Fast)
10. Phong swims___________________