I. Hoàn tất câu thứ hai sao cho nó có nghĩa tương tự với câu thứ nhất.
1. The blue dress is cheaper than the red one.
The red dress is ----------------------------------------------------------------
2. Nam is taller than any students in his class.
Nam is the ----------------------------------------------------------------------
3. We have a break that lasts thirty minutes.
We have a ----------------------------------------------------------------------
4. It's difficult to find an apartment in Ha Noi.
It's not ----------------------------------------------------------------------