Write the in a different way. Use as...as, not so...as.
1) Rome is beautiful. Madrid is beautiful too.
2) Spending holidays abroad is more interesting that staying at home.
3) Bob is nine. Pete is nine too.
4) My room is cosier

1. Rome is as beautiful as Madrid.2. Staying at home not so is more interesting as spending holidays abroad.3. Bob as is nine as Pete.4. -