Раскрыть скобки!!!
1. Which is ______________(long) wall in the world?
2. Who is _____________ (good) student in your group?
3. Aerobics is _________________ (energetic) form of exercise then jogging.
4. It is much _______________ (hot) today than it was yesterday.
5. Travelling by plane is __________________ (expensive) then by train.